Jetta GL L4-1.9L DSL Turbo (ALH) (2001)
If the specification is not obtained:
-
Replace MAP sensor -G71- together with IAT sensor -G72-.
-
Check DTC memory and, if necessary, repair any malfunctions and then erase, See: Testing and Inspection
-
Read readiness code.
If the DTC memory has been erased or the engine control module was disconnected from permanent battery positive (B+), the readiness code must be
generated again.
If the specification is obtained:
-
Remove wiper arms and plenum cover.
-
Connect test box VAG 1598/22 (through my 1999) or VAG 1598/31 (from my 2000) to control module wiring harness.