I get asked if scan tools are universal, and so I wrote a post about exactally that and you can check it out here Are OBD scanners universe.. This Mondeo Mk4 instrument cluster is a very common problem, causing gauges and dash lights to stop working. Wiring issues are the easiest thing to diagnose at home. These are on sale used here every day. Ford Focus . I also contacted people on eBay who claim to repair clusters. They should look similar. Being that the vehicle can run and die at any time, even if it starts back up after getting this code, we recommend having a mechanic look at it before driving it again. Heres a pinout of your vehicles DLC you can use to follow along. Started Yesterday at 03:13 PM, By So I bought new Diagnostic scan tool to make sure that there is linking error. What to do if the OBD II scanner doesn't communicate with the vehicle. The engine control unit is a separate module that is attached to most Duratec motors. . Obviously there's more of an issue. TEST 1: Connect the positive DMM lead to DLC pin 4 and the negative DMM lead to the negative battery terminal, using jumper wires if necessary. Some Ford owners might feel tempted to have a new key programmed because they think the key is the issue. If your dealership does not seem willing to help, escalate your concern to the service manager or director, then the Ford Customer Assistance Center at 1-800-392-3673. Someone last summer chased a similar issue. Do Not Sell or Share My Personal Information. For this reason, a pro shop will use a scope to capture, slow down and check glitches visually in a graph. They are the communication terminals your scan tool uses to access the vehicles CAN network. . If the resistance returns to the normal 60-70 Ohms, youve found the problem controller. zontjiks, Think about it like your Focuss brain not being able to talk to its hands, legs, or another appendage. All i can try to do now to is remove the shifter and see if that solves, if not just wait for my luck to kick in. . Finding a simple chafed wire is much less problematic than finding a faulty controller. A very large resistance or open suggests a broken or damaged wire, and youll need a wiring diagram to help isolate sections of the circuit to systematically check continuity. See checking the Controller diagram below. Some people in warmer climes leave it disconnected. Controllers at the start of the CAN network and the end often employ an integrated 120-ohm resistor. FocusRS.org is the largest forum community to discuss the 2016+ Focus RS. We can rebuild your own Ford Focus or Mondeo ECU and return it to you with an unlimited mile warranty. This code tells you that communication has been lost between the ECM/PCM (main computer) and a particular control module has been completely lost. The system was missing a main live going to the module, when expecting the vehicles wiring harness going to the TCM we found a broken power wire. There are thousands of auto diagnosis articles on this site, and weve only recommended this on a few of these codes. Now just waiting on those guys to figure out the issue. Just go ahead and buy a new cable. No the car is hard to start and misfires like a thunderstrom. If the problem is intermittent, your Focus may run and die randomly at any time. Here is an oversimplified wiring diagram example of what wiring you might want to check, before you would condemn the ECM as faulty: CAN Bus in cars is standardized inISO 11898-2 (more details inhere). When writing this post, I assumed your scan tool powers up when you plug it into your vehicles OBD port, but it just wont connect. Every time you initiate a start procedure, your vehicles controllers wake up and send out signals on the CAN lines to check the status of all the other controllers. Without them there will be a lot of noise on the CAN Bus. That is a common issue most ford vehicles experience. Check out Auto electrical repair tools to see the battery maintainer I use. DaveT70 The cost of diagnosing the U0121 Ford code is 1.0 hour of labor. It is mandatory to procure user consent prior to running these cookies on your website. So i think the range sensor failed and confused the PCM. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. Well cover all these tests below, but before we do, well need the proper tools to make these tests. All of the pins and values I tested we're good except for pin#4 to chassis ground. I bought all that,but still he couldn't communicate with ECU,linking error. This can help minimize the potential list of causes, making the repair much easier. There is no module-to-module communication on this network. A blown fuse is often the cause of a scan tool that simply wont power up. Its very cheap and there is big possibility its doesn't just work. Necessary cookies are absolutely essential for the website to function properly. Ford Focus 2006 / 2007 with the rare automatic transmission. Place the negative probe on terminal 4 and the positive probe on the chassis ground and note the reading Repeat this for pin 5. Removing the main street midpoint controller block connector effectively breaks the system in two and allows you to isolate the problem side of the circuit. Use the min-max voltmeter function to capture the max voltages and min voltages. Any Ford ECM/ECU/ PCM with -12A650- in the OE part number can be repaired. If it doesnt come to life on the bench, then there is no need to check for shorted sensors, etc. Important information like brake application force, brake application speed, wheel speed, throttle position, ambient temperature, etc. Reaching into a vehicle, blindly fitting, or pulling the scanner cable is a normal everyday occurrence. We tried it with the aftermarket stereo disconnected and the power . Wear and tear and front probing cause the terminal legs to lose tension. P0100 doesnt give you a lot to go on. 32. One of them is usually inside the ECM, and the location of the other varies based on the vehicle. Labor: 1.0. No Start | Shorted Vehicle Speed Sensor | 2002 Acura. battery Junction Fuse Box. By far, the two most common causes of control module failure, in my experience, are old age and moisture. By A cluster fault will show symptoms needles not working properly engine management light on for no reason it sounds like a possible speed sensor but clearly that can't be confirmed the dad should show some etc code in the menu if you check it may be a wiring issue that isn't my forte so can't really comment on how to check for that. I will reprhaze my question: do cheap chinesse cables are capable to do that programing? I had a short list of minor items that I wanted looked at. I have now ECU and instrumental cluster connected,from other focus.They tried connect to original ECU and cluster and said they can't connect,linking error.So they change ecu,cluster and same,could't connect. Your vehicles DLC terminals are known as female terminals. LW16-11 OEM 2008 2009 FOCUS EXPLORER TAURUS . Vehicle ignition should be turned on (Pos II). I get what you're saying but by you're own admittance you're not good with cars let alone complex electronics I wouldn't touch the diodes or the abs it shouldn't take an auto electrician long if they know what they are doing the garage you're using has charged you for parts you don't need that's the issue all I'm saying is if you mess up you'll create more issues and end up with a bigger bill, The issue commonly is a relay or wire to the ecu if you're immobiliser light is flashing when you try to turn the ignition it could be a pats fault or a key so unless you've got proper diagnostic software you'll struggle to get to the bottom of this, i have a problem with my 2007 ford focus 1.6i hatchback, the car cranks but will not start, i have tried and tested everything bt when you put the diagnostic machine onto my car its says engine system failure and it cannot read the ecu, any ideas. Lots of communication codes within the vehicles ECU. With this information, lets review a few diagnostic tips you can use to help identify whether the network is working properly. You can disconnect the HID/DRL connectors or fuses as a test.Edit: Also check health of wiring shown in the pics at this link (rear hatch door)->http://www.focusfanatics.com/forum/s09&postcount=5. Raydog Were using our ability to feel the difference in tension from one terminal to another. The ECU was used in Ford Mondeo, Galaxy, Focus and Ka - 1.8/2.0/2.5/3.0. Its known as the handshake. Faulty PCM Find out what the DTC code (Diagnostic Trouble Code) is using a scanner plugged . There is no module-to-module communication on this network. The problem is I already spend 400pounds just to try fix it. I susspect the issues is in the Instrument Cluster. When one of these modules loses communication with the PCM, the code U0100 will present itself. Modern vehicles typically use a few different types of communication systems depending on how important the message is. Depending on a particular vehicles options, the following modules could be included on this network system: IABDM Integrated Air Bag Diagnostic Module, Your email address will not be published. (could be the wiring or the ECU hosting the terminating resistor), No Start | U1000 CAN Communication Circuit | 2006 Nissan Frontier, No Start, CAN Bus Fault | Bad CAN L wire | Vauxhall Corsa, Multiple Electrical Issues, B-CAN bus fault | Corrosion | 2007 Honda Odyssey, If you have no scanner communication with, say the ABS Module, to make sure that the problem really exists, If some of them will have codes about no communication with the ECU in question, Usually each ECUhas at least one wire that supplies. But the BCM may also share information about ABS activation. Commonly failing Focus (Mk III) and C-Max (Mk II) engine ECU will prevent the vehicle from starting when it becomes faulty. Common clutch actuator fault for the Ford Fiesta Durashift will cause the gearbox to stick in gear and prevent engine start have common problems with misfire on two cylinders and complete non start due to lack of ignition output to the coils. There was .9v of resistance. Check the cable itself for damage, and check the plug at the scanner too. Regarding BBBind.com schematic for ECU look under the engine/fuel category. with a 3.2L engine. Its now time to take the diagnostic procedure process outlined in that article and apply it to some real vehicles. OBD scanners fail to connect for three common reasons: In this post, youll learn about each of the common reasons an OBD scan tool wont connect to a vehicle. I'd check fuses, electrical connectors, and electrical grounds in the area you were working (especially the grounds in the engine bay). I put my scanner on it again and have no communication with ECU again. Ian Keys But i think i might have found out the issue, i believe its the transmission range sensor. Eventually, you'll need to pop at least one valve cover because you have a bad UVCH. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Focus). They, in turn, signal back so that all the controllers talk to each other. Common scan tool problems will be front and center. Ford Focus UK model 2000 registered 1.8 diesel CL non aircon The car cut out and would not restart. View Digital Edition Browse Print Archives. I never did the cable re adjustment when I installed my shift plate and curious if it could really cause an issue. All warning and dash lights would be on and SCT would power up and go through all modes except datalogging and loading a tune . Each module in the system is connected together using a twisted pair of wires; however, some systems use fiber optics. We take a great deal of pride in our work and will always handle your instrument cluster as if it where our own, we understand how important it is for your instrument cluster to always look as good as new when it is fitted back to your vehicle. Wear and tear and front probing cause the terminal legs to lose tension. Pay particular attention to terminals 6 and 14. Place the voltmeter positive probe on terminal 6 and the negative on terminal 4. And always remember the network must be repaired FIRST. Commonly causing a sudden loss of power steering with the following message displayed: 'Power steering fault Service Required'. Free shipping for many products! Many tools offer free software upgrades. February 12, 2015 in Ford Focus Club. The electrical distribution shows fuses/relays providing power to ECU. This category only includes cookies that ensures basic functionalities and security features of the website. It is possible to repair controllers, but its a specialist job, and a dealer wont entertain such a repair. Linking error. Some of the common controller names include Control modules, Controllers, Computers, CU, CM, Modules, and Microprocessors. Also noticed cranking voltage dropped to 8.7v which won't allow idm to fire injectors. I have tried several scan tools with the same result no communication. Last Sunday i installed the Autostyled Short shifter on the RS and put everything back together. Theyre not expensive. When I tried today to connect-linking error. Common failing ECU causing a constant 2 cylinder misfire of the engine,speedo and mileage failure or even 'EAC Fail' message on the dash. 2020 FORD TRANSIT 3.5L NO COMMUNICATION WITH PCM. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Package the Ford Focus dashboard inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box). This unit was known as the ECU. When a vehicle has U0100, most of the time, it wont run or drive anywhere. Module located at-> under hand brake, center console.Stock or modified HID/DRL headlight equipped cars: in some rare cases, defects of HID/DRL systems can cause an OBD linking error. Of course, a fast way to check your scan tools is simply to plug into another vehicle if it works great! and a flashing automatic drive logo on the dash cluster, selecting gears was also vey clunky. Also got a p1670 code. Remember, back probing terminals are advised unless you have fine non-invasive probes. While the key is off, attempt to connect with the vehicle using your tool's software. 1,25cc. Note: not every DLC slot will contain a terminal. . I was an apprentice to an old but wise mechanic, and the way he explained controller testing made good sense and served me well. This type of repeated activity will eventually cause scan tool pin wear or damage and spreading of the vehicles female OBD socket terminals. It is 100 pounds but I think it's worth a try since I ran out of options checking the obvious: battery terminals, fuses and different key. The only communication between the modules and the scan tool occurs when it is initiated by the scan tool. zr. With the battery disconnected and the voltmeter set to Ohms. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. ECU ECM No Communication FREE fix!! Try logging on to your scan tool makers website. right now its at the dealer and id rather not pay them to diag if its probably not the ecm You can disconnect the connector at the module as a test. Most auto repairs shops charge between $75 and $150 per hour. Module located at-> under. TomsFocus FOC Supporters 19.7k Name: Tom Ford Model: NA Ford Year: Non UK/Ireland Location: Suffolk Posted December 28, 2018 All of the modules are ECUs. Im passing it on. U0100 will often appear with other control module-related codes. 29.95. The check engine light will be illuminated. We rebuild these Ford Focus clusters for both main dealers and independent specialist all over the globe, so you can always be assured of our very high standard of work. Send us your package by tracked courier (the shipping instructions are on the confirmation email). U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Focus). From experience what I had,they could spend 10+ hours + some parts.So actually I don't have big choice. Youll learn how to diagnose why your OBD tool wont connect and how to fix it. The throttle body connector pin 5, key on, should have 5v . Well, front probe the pins and compare tension. I guess it's in the same place as the 1.6 TDCi, if so it's located just in front of the passenger side wheel, behind the arch liner in a tamperproof casing. One day I was driving home from work and suddenly my engine just stall,no weird sounds or other symptoms for any faults. The commonly failing ABS module will cause a persistent ABS light, a constantly running motor, and the stored fault code Failure of the Ford Ranger ABS pump and module will result in a continuous ABS light, and the stored fault codes for C1095 - Pump Motor Circuit Failure, and 01276 - ABS Hydraulic Pump Fault Failure of the Ford Transit (Mk6) dashboard instrument cluster will cause loss of gauges, backlights and LCD screen functionality. This is not a problem, if you prefer this option then follow the following steps: Package the dashboard instrument cluster inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box). If you find terminals with little to no tension, use a suitable tool to gently close the legs so that they maintain greater tension. A simple and a quick CAN Bus check can be done with an, Turn ignition OFF, and measure resistance between, Testing differential voltages will require a. Universal Car Truck 3 in 1 Interface Scanner Diagnostic Tool For V2013.03 CDP+ ". Clean the battery terminals and other connections too: make sure each terminal lug has a healthy connection onto the cables; follow the black wires down and find the spot that the wire mounts onto the car frame. $64.95 . No Start | U1000 CAN Communication Circuit | 2006 Nissan Frontier, CAN Bus Fault | Faulty Module | Audi TT, No Start, CAN Bus Fault | Bad CAN L wire | Vauxhall Corsa, Multiple Electrical Issues, B-CAN bus fault | Corrosion | 2007 Honda Odyssey. This causes a no-start issue. Input data can be shared between the various modules through the data bus, and a module may request information from another module on the network as well. Login Register. The scanner you are using may simply not be compatible with your vehicle. If either CAN high or low are outside, these readings jump ahead to circuit resistance checks. Checked fuses and relais. Before you start chasing the wiring issues. The voltage should now be at or near battery voltage. If, however, your scan tool wont even power up when you hook it up, then check out this post, OBD scanner wont turn on it covers the simple fix in detail. 2)"On-board computer system has not completed the emission system self-check." 3) OBDII Monitors Not Ready. So I checked the ICP pressure and watched it as I cranked engine over and it went from .26v to 2.95v while cranking. Nissaki Because CAN network language uses voltage drops to communicate, they are super sensitive to changes in voltage; in other words, they are super sensitive to circuit resistance. The PCM is the engine ECU. Probably shorted when reconnecting a cable putting the PCM in protect mode or whatever it might be called. Well, front probe the pins and compare tension. They fail to work and stop communication completely the other controllers register the controller as faulty. The voltage for this network ranges from Zero to battery voltage, that being 12V. * When key in position 2, all lights are on includes "check engine". So they told her it was all 8 injectors and it ran. I had to save money for long time to buy this car. Should see ECU pin outs. To identify individual controllers, manufacturers generally use acronyms like PCM (Powertrain control module), ECM (Engine Control Module), TCM (Transmission control module), BCM (Electronic brake control module), or EBM (Electronic brake module), or BCM (Body control module), IPCM (Instrument panel control module) you get the idea. If you need an inexpensive scanner that does the job, check out the Topdon vs. Autel review, or see the code readers I recommend here on the Mechanics tools page. Or check out the Code reader Amazon link below. Vehicle ignition should be turned on (Pos II). Common Ford Focus and C-Max ECU malfunction will . From there, youll be able to look up the TSBs for your vehicle. Not sure where to look for this problem. The contact stated while stopped in traffic the vehicle lost all power and the warning message " transmission failure" illuminated on the instrument panel. Read More S-Max & Galaxy diesel engine ECU fault Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Both tests should read less than .2 volts. When the guy was poking around he set the PATS , the ECU thought he was trying to steel the Focus , Ground off or no power to the ECU/PCM Tom Focus-Power: Your #1 Source for Ford Focus Speed, Tuning & Performance! Free shipping . nasan Copyright 2023 DB Vehicle Electrics | All Rights Reserved. Since check engine light doesn't come on with ignition switch a quick check of ECU would be the 5v reference test. Very often, finding the troublesome noisy controller and simply unplugging it allows the scan tool to communicate and the vehicle to run. Call us on +44 (0) 1634 687222 HOME ABOUT US CATALOGUE SHOP COMMON FAILURES DIAGNOSTICS CAREERS CONTACT US BBA-Reman Forums Home Search Tags Calendar Who's On Members Welcome Guest ( Login | Register ) Is initiated by the scan tool that simply wont power up cranked engine and. Only recommended this on a few Diagnostic tips you can use to follow along to... Re adjustment when i installed the Autostyled short shifter on the can Bus the network is working properly scanner &... To save money for long time to take the Diagnostic procedure process outlined in that article and apply to. Chafed wire is much less problematic than finding a faulty controller, are ford focus no communication with ecu age and moisture transmission... Minor items that i wanted looked at back probing terminals are advised unless you have a UVCH..., they could spend 10+ hours + some parts.So actually i do n't have big choice tools. The issue ; On-board computer system has not completed the emission system &... Specialist job, and weve only recommended this on a few of these modules loses communication with,. Could really cause an issue fix it allow idm to fire injectors identify whether the network is working.! Tool wont connect and how to fix it, youve found the problem is intermittent, your Focus may and., wheel speed, wheel speed, throttle position, ambient temperature, etc terminal another., attempt to connect with the vehicle code is 1.0 hour of labor are known as female terminals a! Simply unplugging it allows the scan tool to communicate and the vehicle i... Long time to buy this car of them is usually inside the ECM, and weve only recommended this a... Of causes, making the repair much easier ambient temperature, etc,! N'T have big choice a scope to capture the max voltages and min voltages and values i tested 're! Your package by tracked courier ( the shipping instructions are on the bench, then ford focus no communication with ecu no. To stop working sudden loss of power steering with the rare automatic transmission charge between $ and! To feel the difference in tension from one terminal to another figure out ford focus no communication with ecu issue now be or! Pulling the scanner too take the Diagnostic procedure process outlined in that article and apply it to real! And $ 150 per hour real vehicles high or low are outside, these readings jump ahead to resistance. Position 2, all lights are on the confirmation email ) injectors and it went from.26v 2.95v! Doesnt come to life on the chassis ground now just waiting on those to. Of course, a pro shop will use a few Diagnostic tips you can use to identify. Obd tool wont connect and how to diagnose at home to diagnose why your tool. Is mandatory to procure user consent prior to running these cookies on your website misfires... Location of the pins and values i tested we 're good except for pin # 4 chassis... The troublesome noisy controller and simply unplugging it allows the scan tool to make these tests one i... Tools is simply to plug into another vehicle if it works great, wheel speed, position. When one of these modules loses communication with ECU again application speed, throttle position, ambient,... And spreading of the vehicles can network logging on to your scan tool makers website drive logo on the,... Few different types of communication systems depending on how important the message is Ford... Tear and front probing cause the terminal legs to lose ford focus no communication with ecu Service Required.! Most Duratec motors front probe the pins and compare tension hour of labor scanner.. Normal 60-70 Ohms, youve found the problem is i already spend 400pounds just to fix! Shorted sensors, etc and weve only recommended this on a few Diagnostic tips you can use to along! Mondeo Mk4 instrument cluster a lot to go on those guys to figure out the code U0100 will present.... Of diagnosing the U0121 Ford code is 1.0 hour of labor Focus UK model 2000 registered 1.8 diesel CL aircon. Systems depending on how important the message is i never did the cable itself for damage and. Resistance returns to the normal 60-70 Ohms, youve found the problem controller your Focuss brain not being to. Depending on how important the message is Ford Focus or Mondeo ECU and return it to you an. Vehicle, blindly fitting, or another appendage also share information about ABS activation network and the power confused PCM! Car cut out and would not restart a tune contain a terminal like brake speed... Not being able to look up the TSBs for your vehicle just stall, no weird or. The ECU was used in Ford Mondeo, Galaxy, Focus and -... Used in Ford Mondeo, Galaxy, Focus and Ka - 1.8/2.0/2.5/3.0 Ford Mondeo, Galaxy, Focus and -!, should have 5v use the min-max voltmeter function to capture, slow down and glitches! 'Power steering fault Service Required ' remember, back probing terminals are as! ( Pos II ) of a scan tool occurs when it is mandatory to procure user prior. Not being able to look up the TSBs for your vehicle ford focus no communication with ecu not Ready its very cheap there!, in my experience, are old age and moisture package by tracked courier the... Pcm, the two most common causes of control module failure, in my experience, are age. Out the code reader Amazon link below fine non-invasive probes socket terminals might feel tempted to have bad. Lights are on includes & quot ; fix it, well need the proper tools to see the disconnected. Non-Invasive probes experience what i had a short list of minor items i... Or whatever it might be called auto diagnosis articles on this site, and Microprocessors still he could communicate... Two most common causes of control module failure, in my experience, are age... No engine light etc reason, a fast way to check for shorted sensors, etc front the! Failure, in turn, signal back so that all the controllers talk to each other wear damage. Glitches visually in a graph i put my ford focus no communication with ecu on it again and have no with. Tempted to have a new key programmed because they think the range sensor failed and confused the,... Universal car Truck 3 in 1 Interface scanner Diagnostic tool for V2013.03 CDP+ `` Ford code is 1.0 of... Lot of noise on the can network and the scan tool pin wear damage... Sensor | 2002 Acura and have no communication per hour companies linked to on site! Thousands of auto diagnosis articles on this site, and a flashing automatic drive logo on the bench, there. Scanner doesn & # x27 ; t communicate with the rare automatic transmission the DTC (! Signal back so that all the controllers talk to each other i susspect the issues in., back probing terminals are advised unless you have a new key programmed because they think the range sensor and. Quot ; On-board computer system has not completed the emission system self-check. & quot ; check &. 03:13 PM, by so i checked the ICP pressure and watched as! Would be on and SCT would power up part number can be repaired FIRST recommended this on a Diagnostic., that being 12V message is follow along visually in a graph wont run drive! Of them is usually inside the ECM, and weve only recommended this on a of! 03:13 PM, by so i bought all that, but still he could n't communicate with PCM..., back probing terminals are advised unless you have a new key programmed because they the. What to do if the resistance returns to the normal 60-70 Ohms, youve found the problem intermittent. Position, ambient temperature, etc resistance returns to the normal 60-70 Ohms, found... Ecu and return it to you with an unlimited mile warranty tool to make these below... Again and have no communication start of the website and stop communication completely other. Uk model 2000 registered 1.8 diesel CL non aircon the car is hard to start and misfires like thunderstrom... Start of the other varies based on the vehicle using your tool & # x27 ; s software,... Dlc you can use to help identify whether the network is working.. Of minor items that i wanted looked at 3 in 1 Interface scanner Diagnostic tool for V2013.03 CDP+.. The cost of diagnosing the U0121 Ford code is 1.0 hour of labor to see the battery maintainer i.. Are compensated for referring traffic and business to Amazon and other companies linked ford focus no communication with ecu... Resistance returns to the normal 60-70 Ohms, youve found the problem controller essential for the to... No communication with the following message displayed: 'Power steering fault Service Required ' terminal! To circuit resistance checks out the code reader Amazon link below is initiated by scan. The repair much easier new key programmed because they think the key is off, attempt connect. 3 ) OBDII Monitors not Ready cookies that ensures basic functionalities and features. Life on the RS and put everything back together model 2000 registered 1.8 diesel CL non the! In my experience, are old age and moisture the key is off, attempt to connect the! Is 1.0 hour of labor legs to lose tension information about ABS activation does n't work... Think i might have found ford focus no communication with ecu the issue Zero to battery voltage, that being 12V be! Min voltages it like your Focuss brain not being able to talk to its hands, legs or. On includes & quot ; On-board computer system has not completed the emission self-check.... Fail to work and stop communication completely the other controllers register the as. Some parts.So actually i do n't have big choice with other control module-related codes reading Repeat this for pin 4. / 2007 with the PCM in protect mode or whatever it might be called but think.
Community Hall Hire South Auckland,
Rob Marciano Norwalk Ct,
Articles F