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)

Or, hide this message: temporarily or permanently

Recall 90V177000: Defective Throttle Position Sensor

MALFUNCTION OF FUEL INJECTION SYSTEM THROTTLE POSITION SENSOR COULD CAUSE INTERMITTENT HIGH ENGINE IDLE SPEED IMMEDIATELY AFTER STARTING ENGINE.

HIGH ENGINE IDLE WHEN CAR IS FIRST PLACED IN GEAR COULD RESULT IN UNEXPECTED ACCELERATION.

REPLACE THROTTLE POSITION SENSORS WITH SENSORS THAT WOULD SEND CORRECT SIGNALS TO THE FUEL INJECTION SYSTEM.

SYSTEM: THROTTLE POSITION SENSOR.

MULTI-PURPOSE VEHICLES EQUIPPED WITH 4.0 L ENGINE AND AUTOMATIC TRANSMISSION.