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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

TP Angle

The scan tool displays 0-100%. The TP Angle parameter displays the amount of throttle opening as a percentage. The TP Angle display is near 13% when the throttle is closed (normal idle) and the TP Angle display is near 100% when the throttle is wide open.