Jetta L4-1.8L Turbo (AWP) (2004)
-
Range A displays resistance values for the temperature range of 0...50 degree C, range B displays resistance values for the temperature range of
50...100 degree C.
Read-out examples:
-
30 degree C is in range A and corresponds to a resistance of 1.5 to 2.0 k Ohms
-
80 degree C is in range B and corresponds to a resistance of 275 to 375 Ohms
If specified value is not obtained:
-
Replace Engine Coolant Temperature (ECT) Sensor -G62- with Engine Coolant Temperature (ECT) Sensor -G2-:
-
Vehicles with engine code AWD, item 11,
-
Vehicles with engine code AWP, AWW, item 15.
-
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If no malfunctions are detected in the wires and the resistance values are OK:
-
Replace Motronic Engine Control Module (ECM) -J220-.