GTI GLS L4-1.8L Turbo (AWW) (2001)
-
Pull connector -1- off Intake Air Temperature (IAT) sensor (G42) -2-.
-
Bridge connector contacts using aux. cables from VAG1594 and observe display.
If display jumps to approx. 143 °C:
-
Press -> key.
-
Press keys 0 and 6 for the function "End output" and confirm entry with Q key.
-
Switch ignition off.
-
Replace Intake Air Temperature (IAT) sensor (G42).
-
Check DTC Memory, if necessary, repair any malfunctions and then Erase DTC Memory,Checking and Erasing DTC Memory. Refer to
"Monitors, Trips and/or Drive Cycle/ Reading Readiness Code" See: Testing and Inspection
-
Read readiness code. If DTC memory has been erased or engine control module was disconnected from permanent positive, readiness code must
be generated again: Refer to "Monitors, Trips and/or Drive Cycle/ Reading Readiness Code" See: Testing and Inspection
Engine code AWW, Refer to "Monitors, Trips and/or Drive Cycle/Generating Readiness Code" See: Testing and Inspection
Engine code AWP, Refer to "Monitors, Trips and/or Drive Cycle/Generating Readiness Code" See: Testing and Inspection
If display remains at approx. -48 °C:
-
Press -> key.
-
Press keys 0 and 6 for function "End output" and confirm entry with Q key.
-
Switch ignition off.
-
Check wiring using wiring diagram.
Continuation of check when display reads approx. 143 °C:
-
Pull connector -1- off Intake Air Temperature (IAT) sensor (G42) -2-.
If display jumps to approx. -48 °C:
-
Press -> key.
-
Press keys 0 and 6 for function "End output" and confirm entry with Q key.
-
Switch ignition off.
-
Replace Intake Air Temperature (IAT) sensor (G42).