P2180 Diagnostic Trouble Code Discussion for December 2013
Fuel Trim System Rich At Cruise or Acceleration (Bank 2)
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| Help Request | Posted | |
| 2004 Volkswagen Touareg V6 3.2L MIL Lamp on VIN: WVGBC67L64 P2180: System too rich off idle bank 2. Good evening all, what we have here is an emission failure, we feel we have quickly isolated the problem to high crankcase vacuum, did try replacing the pcv valve unit to no help, however if u remove the oil filler cap it is a strong vacuum and once removed th... |
December 11, 2013 |
