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Home >> Volkswagen >> 2012 >> Passat S, 2.5L Eng VIN P, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> 2.5L - Generic Scan Tool - Engine Code(S): CBTA & CBUA >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Engine Speed Sensor, Checking >> If the Specified Value Was Obtained
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If the Specified Value Was Obtained

-- REMOVE: Engine Control Module -J623-. Refer to appropriate service information.

-- CHECK: Engine Speed Sensor -G28- electrical connector to the Engine Control Module -J623- electrical connector T60.

Engine Speed Sensor -G28- electrical connector terminals: Engine Control Module -J623- electrical connector T60 terminals:
2 51

Specified Value: 0.5 Ω (± 0.3 Ω)

If the specified value was Not obtained:

-- CHECK: wiring for an open, high resistance or short

-- CHECK: wiring connection for damage, corrosion, loose or broken terminals

-- REPAIR: faulty wiring or connection

-- GO TO: Final Procedures 

If the specified value was obtained:

-- REMOVE: Engine Speed Sensor -G28-

-- CHECK: sensor wheel for proper seating, damage and/or run - out. Refer to appropriate service information.

If sensor wheel is OK:

-- REPLACE: Engine Speed Sensor -G28-. Refer to appropriate service information.

-- GO TO: Final Procedures