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Checking Components and Wiring



Checking Components And Wiring







HINT: Bank 1 (cylinder row nearest the front): cylinders 1, 3, 5 and 7. Bank 2 (cylinder row furthest to the rear, nearest the passenger compartment): cylinders 2, 4, 6 and 8.

- Ignition off

Disconnect the engine control module (ECM).

Check the signal cable for the relevant camshaft reset valve. Check for a short-circuit to supply voltage.

Measure between:
- Control module #A87 (#B27) and reset valve camshaft #2, inlet (bank 1).
- Control module #A86 (#B26) and reset valve camshaft #2, inlet (bank 2).

Remedy as necessary.

Other Information
- Connecting the breakout box
- Signal specification, engine control module (ECM)
- Component specifications
- Variable valve timing solenoid, replacing
- Checking wiring and terminals

Continue: Refer to Verification. Verification