no engine option stated, and is key fact to know here.
eg:
The 5.7L V8 engine does not use a separate Throttle Position Sensor (
TPS) on the throttle body.
remove old TPS, and bolt on new.
its like 2 or 3 screws. no big deal.
but needs to be calibrated per fsm.
ill take a wild guess, 3.7L
3.7L Engine and 4.7.
- Remove air resonator tube at throttle body.
- Disconnect TPS electrical connector.
- Remove two TPS mounting screws.
- Remove TPS.
install
The throttle shaft end of throttle body slides into a socket in
TPS. The
TPS must be installed so that it can be rotated a few degrees. (If sensor will not rotate, install sensor with throttle shaft on other side of socket tangs). The
TPS will be under slight tension when rotated.
- Install TPS and retaining screws.
- Tighten screws to 60 inch lbs. (7 Nm) torque.
- Connect TPS electrical connector to TPS.
- Manually operate throttle (by hand) to check for any TPS binding before starting engine.
- Install air cleaner tube to throttle body.
some TPS need calibration
to see what yours needs, read the FSM
or at alldata.com
or here. I think all engines here, are TPS PCM
autocalibrated.
read WJ car here
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
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