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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Replacing Impulse Sensor

- Interrogate fault memory of DME control unit.
- Switch off ignition.

Remove impulse sensor from underside of vehicle.

- Unscrew bolt (1).
- Remove impulse sensor (2).

Installation Note: Check sealing ring on impulse sensor and replace if damaged.

- Interrogate fault memory of DME control unit, check faults in memory, rectify faults and clear fault memory.