Ford Focus MK3 "reset all adaptation" function

[FocusMK3]

Hi, I need some help

I own an european MK3 Ford Focus, year 2011, 1.6 diesel, 115hp
I have used FORScan with ELS27 (purchased from Russian friends), and performed the function "reset all adaptation".
After 40km the Focus is very bad, engine rpm not stable, loud rattle when I accelerate, at cold start is worse, it seems that is not doing the self learning. I have no visible errors on dash (only one for faulty headlight because of HID xenon kit, after tweaking with foCCCus, but lights are ok)
Other info: on my car the main radio , navigation unit and the rear camera are aftermarket, but I don't think this is the issue. The fuel consumption was worse over the last few months.

Soon I will post the current DTC codes. I have cleared the DTC codes before the reset so we will see only newly created ones. Here THE OLD DTC CODES:

Code: Select all

===PCM DTC P02D3:00-6C===
Code: P02D3 - Cylinder 4 Fuel Injector Offset Learning at Max Limit

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC P02D3:00-6C===

===PCM DTC P02CF:00-6C===
Code: P02CF - Cylinder 2 Fuel Injector Offset Learning at Max Limit

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC P02CF:00-6C===

===PCM DTC P02CD:00-6C===
Code: P02CD - Cylinder 1 Fuel Injector Offset Learning at Max Limit

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC P02CD:00-6C===

===PCM DTC P02D1:00-6C===
Code: P02D1 - Cylinder 3 Fuel Injector Offset Learning at Max Limit

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC P02D1:00-6C===

===PCM DTC U0418:00-68===
Code: U0418 - Invalid Data Received From Brake System Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC U0418:00-68===

===OBDII DTC None===
Successfull DTC reading, no error codes found

Module: On Board Diagnostic II

===END OBDII DTC None===

===SASM DTC None===
Successfull DTC reading, no error codes found

Module: Steering Angle Sensor Module

===END SASM DTC None===

===ABS DTC U0151:00-60===
Code: U0151 - Lost Communication With Restraints Control Module

Status: 
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0151:00-60===

===ABS DTC U2300:51-20===
Code: U2300 - Central Configuration

Additional Fault Symptom:
 - Not Programmed

Status: 
 - Malfunction Indicator Lamp is Off for this DTC

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U2300:51-20===

===ABS DTC C1109:64-60===
Code: C1109 - Vehicle Dynamics Control Switch

Additional Fault Symptom:
 - Signal Plausibility Failure

Status: 
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC C1109:64-60===

===ABS DTC U0126:00-20===
Code: U0126 - Lost Communication With SASM

Status: 
 - Malfunction Indicator Lamp is Off for this DTC

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0126:00-20===

===ABS DTC U0300:00-20===
Code: U0300 - Internal Control Module Software Incompatibility

Status: 
 - Malfunction Indicator Lamp is Off for this DTC

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0300:00-20===

===ABS DTC U0140:00-60===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0140:00-60===

===RCM DTC None===
Successfull DTC reading, no error codes found

Module: Restraint Control Module

===END RCM DTC None===

===PSCM DTC None===
Successfull DTC reading, no error codes found

Module: Power Steering Control Module

===END PSCM DTC None===

===BCMii DTC B10D7:81-6C===
Code: B10D7 - PATS Key

Additional Fault Symptom:
 - Invalid Serial Data Received

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC B10D7:81-6C===

===BCMii DTC U0236:00-6C===
Code: U0236 - Lost Communication With Column Lock Module

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC U0236:00-6C===

===BCMii DTC B109B:15-6C===
Code: B109B - License Plate Light

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC B109B:15-6C===

===BCMii DTC B1A79:13-68===
Code: B1A79 - Rear Fog Lamp Circuit

Additional Fault Symptom:
 - Circuit Open

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC B1A79:13-68===

===BCMii DTC U2101:00-6C===
Code: U2101 - Control Module Configuration Incompatible

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC U2101:00-6C===

===SRM DTC None===
Successfull DTC reading, no error codes found

Module: Speech Recognition Module

===END SRM DTC None===

===PDM DTC B12C2:15-2C===
Code: B12C2 - Puddle lamp

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Passengers Door Control Unit

===END PDM DTC B12C2:15-2C===

===PDM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Passengers Door Control Unit

===END PDM DTC U0140:00-28===

===DDM DTC B12C2:15-2C===
Code: B12C2 - Puddle lamp

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Drivers Door Module

===END DDM DTC B12C2:15-2C===

===DDM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Drivers Door Module

===END DDM DTC U0140:00-28===

===HVAC DTC None===
Successfull DTC reading, no error codes found

Module: Heating Ventilation Air Conditioning

===END HVAC DTC None===

===RFA DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Remote Function Actuator

===END RFA DTC U0140:00-28===

===IPC DTC U0184:00-2F===
Code: U0184 - Lost Communication With Radio

Status: 
 - DTC Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0184:00-2F===

Any suggestion will be appreciated

[FocusMK3]

After 2 days, the engine was still bad. No improvement.
This evening, at cold start the engine was emitting thick smoke..
I connected again the ELS27 to check dtc with forscan:

Code: Select all

===PCM DTC P02A2:00-2C===
Code: P02A2 - Cylinder 3 Balance - Fuel Trim at Max Limit

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

===END PCM DTC P02A2:00-2C===

===PCM DTC U2300:87-28===
Code: U2300 - Central Configuration

Additional Fault Symptom:
 - Missing Message

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

===END PCM DTC U2300:87-28===

===PCM DTC B1206:00-28===
Code: B1206 - Crash Occurred

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

===END PCM DTC B1206:00-28===

===OBDII DTC None===
Successfull DTC reading, no error codes found

Module: On Board Diagnostic II

===END OBDII DTC None===

===SASM DTC C1B00:87-28===
Code: C1B00 - Steering angle sensor

Additional Fault Symptom:
 - Missing Message

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Steering Angle Sensor Module

===END SASM DTC C1B00:87-28===

===SASM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Steering Angle Sensor Module

===END SASM DTC U0140:00-28===

===ABS DTC U0300:00-28===
Code: U0300 - Internal Control Module Software Incompatibility

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0300:00-28===

===ABS DTC U0140:00-68===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0140:00-68===

===ABS DTC C1109:64-68===
Code: C1109 - Vehicle Dynamics Control Switch

Additional Fault Symptom:
 - Signal Plausibility Failure

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC C1109:64-68===

===ABS DTC U0126:00-28===
Code: U0126 - Lost Communication With SASM

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Anti-Lock Brake / Traction Control Module

===END ABS DTC U0126:00-28===

===RCM DTC U0300:00-28===
Code: U0300 - Internal Control Module Software Incompatibility

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Restraint Control Module

===END RCM DTC U0300:00-28===

===PSCM DTC U0300:00-08===
Code: U0300 - Internal Control Module Software Incompatibility

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Power Steering Control Module

===END PSCM DTC U0300:00-08===

===PSCM DTC U0126:00-08===
Code: U0126 - Lost Communication With SASM

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Power Steering Control Module

===END PSCM DTC U0126:00-08===

===PSCM DTC U0140:00-08===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Power Steering Control Module

===END PSCM DTC U0140:00-08===

===BCMii DTC B112B:07-28===
Code: B112B - Steering Wheel Module

Additional Fault Symptom:
 - Mechanical Failures

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Body Control Module

===END BCMii DTC B112B:07-28===

===BCMii DTC U0151:00-28===
Code: U0151 - Lost Communication With Restraints Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Body Control Module

===END BCMii DTC U0151:00-28===

===BCMii DTC B109B:15-6C===
Code: B109B - License Plate Light

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - Previously Set DTC - Not Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Body Control Module

===END BCMii DTC B109B:15-6C===

===BCMii DTC U2101:00-2F===
Code: U2101 - Control Module Configuration Incompatible

Status: 
 - DTC Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Body Control Module

===END BCMii DTC U2101:00-2F===

===SRM DTC None===
Successfull DTC reading, no error codes found

Module: Speech Recognition Module

===END SRM DTC None===

===PDM DTC B12C2:15-28===
Code: B12C2 - Puddle lamp

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Passengers Door Control Unit

===END PDM DTC B12C2:15-28===

===PDM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Passengers Door Control Unit

===END PDM DTC U0140:00-28===

===DDM DTC B12C2:15-28===
Code: B12C2 - Puddle lamp

Additional Fault Symptom:
 - Circuit Short To Battery Or Open

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Drivers Door Module

===END DDM DTC B12C2:15-28===

===DDM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Drivers Door Module

===END DDM DTC U0140:00-28===

===HVAC DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Heating Ventilation Air Conditioning

===END HVAC DTC U0140:00-28===

===RFA DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Remote Function Actuator

===END RFA DTC U0140:00-28===

===IPC DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0140:00-28===

===IPC DTC U0121:00-28===
Code: U0121 - Lost Communication With ABS Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0121:00-28===

===IPC DTC U0151:00-28===
Code: U0151 - Lost Communication With Restraints Control Module

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0151:00-28===

===IPC DTC U0131:00-28===
Code: U0131 - Lost Communication With PSCM

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0131:00-28===

===IPC DTC U0184:00-2F===
Code: U0184 - Lost Communication With Radio

Status: 
 - DTC Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0184:00-2F===

I read this in the log message

Code: Select all

===PCM DTC B1206:00-28===
Code: B1206 - Crash Occurred

so I decided to check BCM configuration with foCCCus. After readind BCM and IPC, the engine changed suddenly. Regular at low rpm and normal behaviour..
Strange, I dont know if the vehicle restored a previous copy from a backup, or if the self-learnig ended suddenly.. or the IPC reading restarted some module (all dash counters are resetted after IPC reading I think)

Now I have to deal with the current DTCs.
First of all:
someone know what this mean?

Code: Select all

===PCM DTC P02A2:00-2C===
Code: P02A2 - Cylinder 3 Balance - Fuel Trim at Max Limit

[FORScan]

The problem is that it seems the Reset All Adaptations function in case of Focus 3 1.6 TDCi clears important data related to injection. These data must be re-initalized in order to have engine working properly.

Please do the following:

1. Download this new test build:

http://forscan.org/download/FORScanSetu ... 191114.exe

2. Uninstall old version, install this new one.

3. Execute Service function "Reset pilot injection quantity learned values"

4. Clear all DTCs using Reset DTC button.

5. Drive the vehicle for 8 km at least

6. Check again the errors.

Please email us results. It would be interesting to see what are Fuel Injector correction factors before and after the procedure (you can use service function Read Fuel Injector Correction Factors)

Please use email for a quick feedback.

[FocusMK3]

Thank you for your reply.
I will do the steps as soon as possible.

I suggest also to modify the software to WARN the owners of Focus 3 1.6 TDCi.
Also, I know at least another owner of Focus 3 1.6 TDCi, that have used this function without issues. Maybe the version of the original firmware is different.

I will write results.
Thanks again.

[FORScan]

Also, I know at least another owner of Focus 3 1.6 TDCi, that have used this function without issues. Maybe the version of the original firmware is different.

Your complaint is the 3rd one we got on this issue, and all 3 are for Focus Mk3 1.6 TDCi (although this function implemented on many models). We don't know how many Focus Mk3 1.6 TDCi users ran this function successfully, because people usually do not write us if everything is OK.

After analyzing this issue in the past we come to the conclusion this is not a normal PCM behaviour and most likely is a bug in PCM firmware. So, it is quite possible that in later (newer) calibration files this problem was fixed.

We actually think to remove this function for Focus Mk3 1.6 TDCi at all. Experience shows that warnings may not work (some people don't read them). In the meantime, we can try to collect some information about vehicles that experience this probelm - calibration info etc. By the way, can you please email us the calibration data for your vehicle (Configuration Tab, data displayed under Vehicle and PCM sections)?

[FocusMK3]

I will provide all the info maybe this Saturday.

[mishueen]

hey - i do have the same issue after "adaptation reset"

The new app did not solved the problem, however thank you appreciate your work. Engine is loud and consumption is ...almost double. I drove the car for 12 km....but is still not the car i used to drive.

i am not able to upload new PCM calibration neither.

Cheers
Mishu

[FocusMK3]

Mishu, did you use the special build of the application provided some post above?
And did you run "Reset pilot injection quantity learned values" ?

[mishueen]

Yes i did. I spent hours trying to learn the vehicle that i am the owner....

Immediately after servicing there was a lot of rattle and diesel specific crank. After 30km the noise decreased.. A new start and the noise was back.
During my tests noticed HUGE fuel consumption. Unfortunately is still the same the consumption. Apparently the noise eased. Can you please let me know about the "learning" process how long it usually takes? Still hoping the car coming back to silent run with a decent fuel consumption. ( for your info 6th gear highway 100km/h autopilot plain road i gget a fuel average of 7.6l /100 km.
This is not good -in these conditions i used to get under or somewhere arround 5l/100km.
If you have any guidance i would appreciate.

cheers

[mishueen]

Do i need to load calibration for PCM? If so i need to go to dealer to use IDS since focccus return an security error at 1% when attempting to load PCM .vbf.