Federal

CIRCUIT DIAGRAM











HARNESS INSPECTION PROCEDURE

USING OSCILLOSCOPE

1. Run the engine at the idle speed.





2. Connect the probe to the oscilloscope pick-up point in the circuit diagram, and check the waveform.

TROUBLESHOOTING HINTS
- If there is a malfunction of the camshaft position sensor, the sequential multiport fuel injection will not be correct, resulting in such problems as engine stalling, unstable idling, and poor acceleration.