Checking Components And Wiring
Check the signal cable. Check for a short-circuit to ground.
Take readings between:
- The Engine Control Module (ECM) terminal #A83 (#B23) and the camshaft sensor terminal #3.
Check the power cable with regard to open circuit.
Take readings between:
- Engine Control Module (ECM) #A16 (#B16) and mass air flow sensor #1.
HINT: With the ignition on and the camshaft position (CMP) sensor connector disconnected, the voltage between terminal #1 and ground terminal should be approximately 5 V.
Remedy as necessary.
Other information
- Continue
Refer to VERIFICATION