P1090 Diagnostic Trouble Code Discussion for May 2011
Tumble Generator Valve System 1 (Valve Open)
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| Help Request | Posted | |
| 2004 Volkswagen Touareg V6 3.2L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: WVGBC77L94 P1090: Upper limit exceeded. Client stated engine runs roughly, somke from exhaust on start up. Engine light on, found misfire codes on all cylinders, long term fuel trim codes, mixture regulation codes for bank 1&2. Tech. Belives it may be a crankcase vent problem. Any pointers on th... |
May 02, 2011 |
