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
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lemon-manuals.org.ua
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Throttle Position Sensor: Testing and Inspection
Function CheckUse a Tech 2 to check the
TP sensor output voltage at closed throttle.
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The voltage should be under
0.85 volt.
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If the reading is greater than
0.85 volt, check the throttle shaft to see if it is binding.