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2004 Volkswagen Jetta GL 2.0L Poor Idle Quality, Surge, Stall, MIL Lamp on
Posted to European Driveability on 10/3/2009 9 Replies

HELP VW TECH!! This Jetta came in with high idle between [...] surging. When I disconnect MAF sensor idle would drop to 850rpm.I notice MAF sensor was reading 1-2 g/s @ idle no surge and STFT.+25, LTFT 0. Had 4 DTC with my genisys. [...] circuit high, [...] sy...

9 Replies Received (View Replies)

  Related Documents & Media  2004 Volkswagen Jetta GL

 
Message Closed w/FIX

car Vehicle Data

2004 Volkswagen Jetta GL

VIN 3VWB341S25
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, MIL Lamp On
OccursAlways, Idle

Trouble Codes

N/AEct circuit high volts
Message Closed w/FIX

car Vehicle Data

2004 Volkswagen Jetta GL

VIN 3VWB341S25
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, MIL Lamp On
OccursAlways, Idle

Trouble Codes

N/AEct circuit high volts