Operation CHARM
: Car repair manuals for everyone.
Home
>>
Volkswagen
>>
2003
>>
Jetta Sedan (9M2) L4-1.8L Turbo (AWP)
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
Engine Control System
>>
DTC 16521
DTC 16521
DTC P0136 - P0141:
