Engine Warning Light On After Engine Replacement (GROUP 01, NO. 14-98)
Publication date: 2014-10-15Reference number: GROUP 01, NO. 14-98
Supersedes refnos: 2038166
ENGINE WARNING LIGHT ON AFTER ENGINE REPLACEMENT
TECHNICAL SERVICE BULLETIN
Reference Number(s): GROUP 01, NO. 14-98 (2038166/1), Date of Issue:
October 15, 2014
| AUDI: | All 2011 - 2015 |
| GROUP: | 01 - On-Board Diagnostic |
01 14 98 2038166/1 October 15, 2014.
APPLICABLE MODELS AND YEARS
| Model(s) | Year | VIN Range | Vehicle-Specific Equipment |
|---|---|---|---|
| All | 2011 - 2015 | All | V6 and V8 engines |
CONDITION
- The engine warning light is on after engine replacement.
- The engine is not running roughly. However, one of the following fault codes is stored in the engine control module (ECM), J623 (01):
- DTC P0300 (Random/multiple cylinder misfire detected)
- DTC P0301 (Cyl. 1 misfire detected)
- DTC P0302 (Cyl. 2 misfire detected)
- DTC P0303 (Cyl. 3 misfire detected)
- DTC P0304 (Cyl. 4 misfire detected)
- DTC P0305 (Cyl. 5 misfire detected)
- DTC P0306 (Cyl. 6 misfire detected)
- DTC P0307 (Cyl. 7 misfire detected)
- DTC P0308 (Cyl. 8 misfire detected)
- The fault codes occur at light load, between 8% and 14% accelerator pedal position.
TECHNICAL BACKGROUND
The programmed values for the misfire adaption are not automatically reset when the memory is deleted. The adaption must be reset after the engine is installed.
PRODUCTION SOLUTION
Not applicable.
SERVICE
Use Guided Fault Finding (GFF) to clear adaptations: GFF >> Powertrain >> "Engine Code" >> OBD >> Engine Electronics, Functions >> Resetting Misfire Adaptations
WARRANTY
WARRANTY INFORMATION
| Claim Type: | Use applicable claim type. If vehicle is outside any warranty, this Technical Service Bulletin is informational only. | ||
| Service Number: | 2470 | ||
| Damage Code: | 0039 | ||
| Labor Operations: | Program injection control unit | 2470 2599 | 20 TU |
| Diagnostic Time: | GFF | No allowance | 0 TU |
| Road test prior to service procedure | No allowance | 0 TU | |
| Road test after service procedure | No allowance | 0 TU | |
| Claim Comment: | As per TSB #2038166/1 | ||
ADDITIONAL INFORMATION
All parts and service references provided in this TSB (2038166) are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.