18619/P2187/008583: Difference between revisions
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* Check Fuel Pump<br> | * Check Fuel Pump<br> | ||
* Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)<br><br> | * Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)<br><br> | ||
==== Special Notes ==== | |||
* When found in the NAR 2.0T (BPY) check RVUTB: 01-09-03 or 2018919 for updated Crankcase Breather Valve | |||
** If the breather valve is faulty, full engine vacuum is typically found when removing the oil cap at idle. | |||
* 2008-2013 VW with CCTA or CBFA, TB 10-12-01 or TPI 2025501 has additional CCV testing information: | |||
** https://static.nhtsa.gov/odi/tsbs/2012/SB-10073981-2280.pdf NHTSA | |||
* 2005-2010 Audi with the following engines, see TSB 01-12-44 or TPI 2015505: | |||
** BPG - BPY - BWT - CCTA - CDMA | |||
*** https://static.nhtsa.gov/odi/tsbs/2012/SB-10043872-9159.pdf NHTSA | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 19:46, 7 April 2021
18619/P2187/008583 - Bank 1; System too Lean at Idle
Possible Causes
- Injectors leak/blocked
- Air Intake Leak (after MAF)
- Exhaust Leak
Possible Solutions
- Check Mass Air Flow Sensor (G70)
- Check Injector(s)
- Check Fuel Pump
- Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)
Special Notes
- When found in the NAR 2.0T (BPY) check RVUTB: 01-09-03 or 2018919 for updated Crankcase Breather Valve
- If the breather valve is faulty, full engine vacuum is typically found when removing the oil cap at idle.
- 2008-2013 VW with CCTA or CBFA, TB 10-12-01 or TPI 2025501 has additional CCV testing information:
- 2005-2010 Audi with the following engines, see TSB 01-12-44 or TPI 2015505:
- BPG - BPY - BWT - CCTA - CDMA