Knock Sensor: Service and Repair

Parts Of The Ignition, removing and installing (Vehicles with engine code ATW, AUG, AWM)


NOTE: Engine Control Module (ECM) with harness connectors, item 15.







A parts: Vehicles with engine code ATW
B parts: Vehicles with engine code AUG, AWM

1 Connector
- Black, 4-pin
2 Ignition coil with power output stage (Ignition Coil 1 with Power Output Stage -N70-, Ignition Coil 2 with Power Output Stage -N127-, Ignition Coil 3 with Power Output Stage -N291-, Ignition Coil 4 with Power Output Stage -N292-)
- Tighten mounting bolts to 10 Nm
3 Seal
- Replace if damaged
4 Spark plug, 30 Nm
- Type and spark plug gap, test data, spark plugs
5 3-pin harness connector
- Terminals are gold-plated
- Brown for Knock Sensor (KS) 1 -G61-
- Black for Knock Sensor (KS) 2-G66-
6 20 Nm
- Tightening torque affects function of Knock Sensor (KS)
7 Knock Sensor (KS) 1 -G61-*
- Terminals of sensor and connector are gold-plated
8 Knock Sensor (KS) 2 -G66-*
- Terminals of sensor and connector are gold-plated
9 Connector
- black, 3-pin
10 10 Nm
11 Camshaft Position (CMP) Sensor 2 -G163-*
12 25 Nm
13 Washer
- Conical
14 Face plate
- For Camshaft Position (CMP) Sensor 2 -G163-
- note position when installing
15 Ground (GND) wire
- Do not loosen or tighten unless ignition is switched off.
16 10 Nm
- Do not loosen or tighten unless ignition is switched off.