Operation CHARM
: Car repair manuals for everyone.
Home
>>
Volkswagen
>>
2008
>>
Jetta GLI (1K2) L4-2.0L Turbo (CCTA)
>>
Repair and Diagnosis
>>
Maintenance
>>
Tune-up and Engine Performance Checks
>>
Idle Speed
>>
Specifications
Idle Speed: Specifications
Technical Data
•
1 If the voltage supply of the Engine Control Module (ECM) drops below 12 volts,
idle speed
is raised in stages up to 990 RPM. Idle speed is not adjustable.