DTC Confirmation Test "A"
WARNING: This page is about a different car, the 2002 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction is detected when either one-degree signal or 180-degree signal is not sent to ECM during engine cranking. Possible causes are:
- Camshaft Position (CMP) sensor circuit open or shorted.
- Defective CMP sensor.
- Defective starter.
- Faulty starting system circuit.
- Weak battery.
To set DTC, turn ignition on. Using scan tool, select DATA MONITOR. Crank engine for at least 2 seconds. If first trip DTC is detected, perform DIAGNOSTIC PROCEDURE .