New Beetle L4-1.8L Turbo (AWP) (2003)
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Check wiring between test box and 3-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket
106 (Knock Sensor (KS) 1 -G61-)
107 (Knock Sensor (KS) 2 -G66-)
Terminal 2 + socket
99 (Knock Sensor (KS) 1 -G61-)
99 (Knock Sensor (KS) 2 -G66-)
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Wire resistance: max. 1.5 ohms
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Also check wires for short circuit to each other.
Specified value: Infinite Ohms
If specified value is not obtained:
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Replace the respective knock sensor:
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Knock Sensor (KS) 1 -G61-, item 12.
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Knock Sensor (KS) 2 -G66-, item 17.
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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
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Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
Vehicles with engine code AWP, AWV
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Check wires between test box and 2-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket
106 (Knock Sensor (KS) 1 -G61-)
107 (Knock Sensor (KS) 2 -G66-)
Terminal 2 + socket
99 (Knock Sensor (KS) 1 -G61-)
99 (Knock Sensor (KS) 2 -G66-)
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Wire resistance: max. 1.5 ohms
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Also check wires for short circuit to each other.
Specified value: Infinite Ohms
If specified value is not obtained:
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Replace the respective knock sensor: