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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SVX Code 37 02 Sensor

If after confirming no wiring problems exist between the ECU and the 02 Sensor and that the 02 Sensor appears to be operative (no physical damage), then cam shaft timing, cam gears, spring washer sprockets will need to be examined. Also, we have found that one intake cam out of timing specification will cause the 02 Sensor's readings to differ from side to side. Call the Tech Helpline for further instructions on diagnosis and repair.