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)

Or, hide this message: temporarily or permanently

Cylinder Identification Sensor: Service and Repair

NOTE: The cylinder sensor is available only as a part of the #1 spark plug wire. Do NOT attempt to separate.

1. Disconnect cylinder sensor connector from wiring harness.
2. Remove #1 spark plug wire.
3. Re-install #1 spark plug wire and re-connect cylinder sensor connector.