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volkswagen Workshop Repair Guides


Passat Sedan V6-3.6L (BLV) (2008)

Powertrain Management > Fuel Delivery and Air Induction > Variable Induction System > Variable Induction Control Actuator > Component Information > Testing and Inspection > Intake Manifold Flap Vacuum Actuator, Checking > Page 3672

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Module (ECM) J623 electrical harness connector T60 terminal 35 for an open circuit.

Intake Manifold Runner Control

Engine Control Module (ECM) J623

(IMRC) Valve N316 electrical

electrical harness connector T60

harness connector terminal

terminal or test box socket

2

6

Specified value: 1.5 Ohms Max.

If the specification was not obtained:

-

Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).

-

Check the electrical harness connector for damage, corrosion, loose or broken terminals.

-

If necessary, repair the faulty wiring connection.

-

Erase the DTC memory.  

-

Perform a road test to verify repair.

If the DTC does not return:
Repair complete, Generate readiness code.  See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness
Codes

-

End diagnosis.

If the DTC does return and no malfunction is detected in the wiring and the voltage supply was OK:

-

Replace the Motronic Engine Control Module (ECM) J623.

-

Assembly is performed in the reverse of the removal.

Final procedures

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

1. Check the DTC memory.  
2. If necessary, erase the DTC memory.  
3. If the DTC memory was erased, generate readiness code.  See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive

Cycles and Readiness Codes

End of Diagnosis

Powertrain Management > Fuel Delivery and Air Induction > Variable Induction System > Variable Induction Control Actuator > Component Information > Testing and Inspection > Intake Manifold Flap Vacuum Actuator, Checking > Page 3672

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