18619/P2187/008583: Difference between revisions
From Ross-Tech Wiki
Table Of Contents
Gerrit Speek (talk | contribs) No edit summary |
No edit summary |
||
| Line 14: | Line 14: | ||
* 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. | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 15:48, 29 April 2010
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.