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)

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Harness Inspection

Throttle Position Sensor Harness Inspection:





Step 1

Throttle Position Sensor Harness Inspection:





Step 2

Throttle Position Sensor Harness Inspection:





Step 3


TROUBLESHOOTING HINTS
Hint 1: The throttle position sensor signal is more important in the control of automatic transaxle than in the engine control. Shifting shock and other troubles will be caused if this sensor is faulty.

Hint 2: If the output voltage of the throttle position sensor is out of specification, adjust the sensor and check the voltage again.

If there is an evidence of disturbed fixed Speed Adjusting Screw (SAS) setting, adjust the fixed SAS.