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To test the Throttle Position Sensor (TPS) on a 1997 Chevy Lumina, first, locate the TPS on the throttle body. Use a multimeter to check the voltage output by connecting the positive lead to the sensor's signal wire and the negative lead to a ground. With the ignition on (but the engine off), the voltage should be around 0.5 to 1.0 volts at closed throttle and increase smoothly to about 4.5 to 5.0 volts at wide open throttle. If the readings are outside these ranges or show erratic behavior, the TPS may need replacement.
What else can I help you with?
Why is my Chevy Lumina surging and stalling?
The TPS needs to b change
What is a TPS on a Chevy Lumina?
The Throttle Position Sensor is located on the throttle body on the opposite side of the accelerator cables.
How do you change the idle speed on my 97 Chevy Lumina?
If the idle is too high, it is likely the Throttle Position Sensor (TPS). If repeatedly stopping an restarting the vehicle solves the issue (temporarily) then the TPS is the problem.
Where is the TPS located on a Chevy Diesel?
On my 1997 Silverado the TPS is right in the accelerator pedal. Look close at your pedal for the wire and plug in module.
Where is TPS in Chevy caprice 1989 and what you have to do when you get code 22-TPS signal voltage low?
tps will be located other side ofthrotle to accel cable check for clean connection at tps plug replace tps unless you can test unit dave.cop
How do set the tps on a Chevy Lumina?
Im pretty sure that it doesn't need to be set just put it back on the same way you take the old one off.
How can you test the TPS on a 1990 Chevy 305?
There is a test procedure for that using an ohm meter. Consult a Chilton's or similar repair manual.
91 Chevy Lumina APV having hard time accelerating up to 30-35 what is the cause?
sounds like a damged tps,change the throttle position sensor,goodluck from jay!
How do you adjust tps on1999 Chevy Malibu?
NO ajust on tps sensor,. Replace
1995 Chevy lumina sedan is idling really fast after starting and stays that way what would cause it?
could be a bad TPS throttle position sensor OR a bad IAT idle air control temp sensor.
How do you test a TPS on a 1991 S10?
To test the throttle position sensor (TPS) on a 1991 Chevy S10, you'll need a multimeter. First, locate the TPS on the throttle body and disconnect the electrical connector. With the multimeter set to measure voltage, probe the middle terminal of the TPS while slowly moving the throttle from closed to wide open; you should see a smooth increase in voltage. If the voltage is erratic or doesn't change appropriately, the TPS may be faulty and should be replaced.
How do I replace the TPS in my 93 Chevy Lumina?
its easy it a sensor between the air filter housing and the throttle body with a wire harness connector on it. It shold be attached by 2 little torques head (kind of looks like a star) screws
