New Beetle GLS L4-1.8L Turbo (AWV) (2001)
/Page-843008.png)
-
End diagnosis and switch ignition off.
If the intake air temperature does not drop:
-
Replace Intake Air Temperature (IAT) Sensor -G42-:
-
Vehicles with engine code AWD, item 28.
-
Vehicles with engine code AWP, AWV, item 26.
-
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. See: Testing and Inspection/Scan Tool
Testing and Procedures/Read Measuring Value Blocks (Function 08)/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
Continuation of test if indication is approx. - 40 degrees C:
-
Disconnect connector -1- from Intake Air Temperature (IAT) Sensor -G42- -2-.
-
Bridge terminals 1 + 2 of connector using the respective adapter cables while observing the indication on display.
If indication jumps to approx. 143 degrees C:
-
End diagnosis and switch ignition off.
-
Replace Intake Air Temperature (IAT) Sensor -G42-:
-
Vehicles with engine code AWD item 28.
-
Vehicles with engine code AWP, AWV, item 26.
-
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. See: Testing and Inspection/Scan Tool
Testing and Procedures/Read Measuring Value Blocks (Function 08)/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If indication remains at approx. -40 degrees C:
-
End diagnosis and switch ignition off.
-
Check wires according to wiring diagram.
Continuation of test if indication is approx. 143 degees C:
-
Disconnect connector -1- from Intake Air Temperature (IAT) Sensor -G42- -2-.
If indication jumps to approx. -40 degrees C:
-
End diagnosis and switch ignition off.
-
Replace Intake Air Temperature (IAT) Sensor -G42-:
Vehicles with engine code AWD, item 28.
Vehicles with engine code AWP, AWV, item 26.
-
Erase DTC memory of Engine Control Module (ECM) Diagnostic mode 4: Reset/erase diagnostic data. See: Testing and Inspection/Scan Tool
