2002 Chevy Trailblazer Throttle Position Sensor Location. Though this can happen to any car, many gm owners have reported such a failure. You have changed everything that would be necessary, so, it is looking like you will be replacing the pcm.
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Disconnect the negative battery cable. Place your multimeter in ohms mode. The throttle position sensor is conneceted to the end of the throttle shaft inside the throttle body.
The Throttle Position Sensor Is Part Of The Throttle Body And Must Be Replaced As A Unit.
From the front of the truck, it is located on the passenger side front of the engine. Disconnect the negative battery cable. Though this can happen to any car, many gm owners have reported such a failure.
If I Put A New Camshaft Position Sensor On My Trailblazer Will I Have To Take It To The Dealer To Do A Relearn Process On The Computer?
Gmc envoy 4.2l can you tell me where is can find coolant below. All connection are done on the male terminals of the connector of the throttle body itself. App sensor 1 and 2 more gm 4.2l test tutorials.
The Throttle Position Sensor Is Mounted To The Throttle Body On Top Of The Engine.
Acdelco throttle position sensor (tps) 19259452. This is actually an easy swap out. Remove the electrical connector by pushing down on the tab and sliding it off.
Disconnect The Negative Battery Cable And Set It Aside.
4.ignition off for 60 seconds. Connect one multimeter test lead to terminal a and the other to terminal g. Try adjusting the tps before replacement to.
The Throttle Position Sensor Is Conneceted To The End Of The Throttle Shaft Inside The Throttle Body.
Slowly open the throttle plate by hand till it reaches its wide open throttle (wot) position. $2.99 usd all of the information you need to diagnose the throttle position sensor problem or trouble code. Since the electronic throttle body is a critical component of the engine's management system, when one of its throttle position sensors fail you'll see one or more of the following trouble codes.
