Intermittent high idle?
Moderators: water01, vwnutant, desertstorm
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- B3
- Posts: 320
- Joined: Mon Mar 03, 2014 8:46 pm
- Passat model: B5 1.9TDI Wagon
- Location: Limousin, Central France
Intermittent high idle?
Hello folks. Our 1999 1.9 tdi Wagon has developed an intermittent high idle recently? Seems to happen more regularly with a hot engine but not exclusively? The car is chipped with a Blacksmoke mapped ECU but not had any issue with it and it has been on the car for a year. Any thoughts?