Operation CHARM: Car repair manuals for everyone.
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

Z135



- Inspect the CKP sensor and the DATA WHEEL for proper alignment, correct air gap and physical damage.

- Is the CKP sensor or trigger wheel damaged, i.e. loose or misaligned?

Yes -- REPLACE CKP sensor.

No -- SERVICE as needed.