GLI L4-2.0L Turbo (CCTA) (2008)
Throttle Position (TP)
Specified value
Sensor G79 / Accelerator
Pedal Position Sensor 2
G185 electrical harness
connector terminals
1 to Ground (GND)
near 5 V
1 to 5
near 5 V
2 to Ground (GND)
near 5 V
2 to 3
near 5 V
-
Switch the ignition off.
If the specified value was Not obtained:
If the manufacturers test box is being used, perform the following step.
-
Install the test box.
If the manufacturers test box is not being used, perform the following step.
-
Remove the Motronic Engine Control Module (ECM) J623.
-
Using a multimeter, check the Throttle Position (TP) Sensor G79 / Accelerator Pedal Position Sensor 2 G185 electrical harness connector
terminals to the Motronic Engine Control Module (ECM) J623 electrical connector T94 for an open circuit.
Throttle Position (TP)
Motronic Engine Control Module
Sensor G79 / Accelerator
(ECM) J623 electrical connector
Pedal Position Sensor 2
T94 terminals or test box
G185 electrical harness
sockets
connector terminals
1
81
2
82
3
83
4
11
5
61
If the specified value was Not obtained:
-
Check the wiring for a short circuit to each other, Battery (-), and Ground or high resistance).
-
Check the electrical harness connector for damage, corrosion, loose or broken terminals.
-
If necessary, repair the faulty wiring connection.
If no malfunction is detected in the wiring and if the voltage supply was OK:
-
Replace the Throttle Position (TP) Sensor G79 / Accelerator Pedal Position Sensor 2 G185.
If no malfunction is detected in the wiring and if the voltage supply was Not OK:
-
Replace the Motronic Engine Control Module (ECM) J623.
-
Install the drivers side storage compartment.
Final procedures
After the repair work, the following work steps must be performed in the following sequence:
1. Check the DTC memory. See: Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 03 - Read DTC Memory
2. If necessary, erase the DTC memory. See: Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 04 - Erase DTC Memory
3. If the DTC memory was erased, generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes