Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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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.