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

Canada

TPS Testing:

TPS Test Table:

1. Disconnect throttle position sensor harness connector.
2. Make sure that resistance between terminals (a) and (b) changes when opening throttle valve manually.
3. If N.G., replace throttle position sensor.