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Volkswagen Eos (1F7) V6-3.2L (BUB) (2008)02 · Sensors and Switches
02 · Diagnostics

Knock Sensor: Locations (page 4 of 4)

Make
Volkswagen
Model
Eos (1F7)
Engine
V6-3.2L (BUB)
Year
2008
Section
Sensors and Switches - Powertrain Management › Sensors and Switches - Computers and Control Systems › Knock Sensor
Sensors and SwitchesLocations · page 4 of 4
Knock Sensor: Locations (page 4 of 4) – Volkswagen Eos (1F7) V6-3.2L (BUB) (2008)

Specified value: 1.5 ohms Max.

If the specified value was not obtained:

-

Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).

-

Check the wiring connection for damage, corrosion, lose or broken terminals.

-

If necessary, repair the faulty wiring connection.

If no malfunction is found in the wiring and the resistance was not OK:

-

Replace the faulty Knock Sensor (KS) 1 (G61)/Knock Sensor (KS) 2 (G66).

If no malfunction is found in the wiring and the resistance was OK: 

-

Replace the Engine Control Module (ECM) (J623 ). Refer to => [ Engine Control Module J623, Replacing ] See: Powertrain
Management/Computers and Control Systems/Engine Control Module/Service and Repair/Engine Control Module J623, Replacing.

Final procedures

After repair work, the following work steps must be performed in the following sequence:

1. Check the DTC memory. Refer to => [ Diagnostic Mode 03 - Read DTC Memory ] See: Powertrain Management/Computers and Control

Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09 [ (BPY)  (BUB) ]/Diagnostic Mode 03 - Read DTC
Memory.

2. If necessary, erase the DTC memory. Refer to => [ Diagnostic Mode 04 - Erase DTC Memory ] See: Powertrain Management/Computers and

Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09 [ (BPY)  (BUB) ]/Diagnostic Mode 04 -
Erase DTC Memory. 

3. If the DTC memory was erased, generate readiness code. Refer to => [ Readiness Code ] See: Powertrain Management/Computers and Control

Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.

End of diagnosis

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Parts & tools for this job For 2008 Volkswagen Eos 3.2L

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