How do you calibrate the TPS on a Honda Civic?
Connect the negative terminal lead on your multimeter to the battery ground. Connect the positive meter lead to the red signal wire and check the voltage. Turn the TPS until you get a reading of 0.5v DC, and then tighten the screws. Verify that you are getting 0.5v when the TPS is closed and 4.5v when it is open.
How does the TPS work on a Honda Civic?
In the next subheading we’ll find out how the TPS works on your 1.6L Honda Civic. Your Civic’s PCM uses several sensor inputs to control the fuel system, ignition system, and automatic transmission (to name a few). Among those sensor inputs, is the information that the throttle position sensor (TPS) provides about throttle plate angle.
How does the throttle position sensor work on a Honda Civic?
How The Throttle Position Sensor Works. Your Civic’s PCM uses several sensor inputs to control the fuel system, ignition system, and automatic transmission (to name a few). Among those sensor inputs, is the information that the throttle position sensor (TPS) provides about throttle plate angle.
Can a bad check engine light be a bad TPS?
The check engine light will randomly turn on and off even if the car is running smoothly without any jerks and stalling. This is often the first ever symptom of a bad TPS. Using a code reader, you should be able to confirm whether a faulty TPS is the culprit or a different component.
How to test the throttle position sensor ( TPS )?
Symptoms Of A Bad Throttle Position Sensor (TPS). How The Throttle Position Sensor (TPS) Works. Where To Buy Your TP Sensor And Save. Circuit (Wire) Descriptions Of The TPS. START HERE: Troubleshooting The TP Sensor. TPS TEST 1: Testing The TPS Voltage Signal. TPS TEST 2: Verifying TPS Has Power.
Can a bad TPS cause an engine to shut off?
Acceleration issues: A bad TPS may cause all sorts of power issues. Your engine may start up but it will have little to no power and it causes it to shut off. Unstable Engine Idle: Faulty position sensors can cause sporadic idle conditions due to fluctuating airflow.
The check engine light will randomly turn on and off even if the car is running smoothly without any jerks and stalling. This is often the first ever symptom of a bad TPS. Using a code reader, you should be able to confirm whether a faulty TPS is the culprit or a different component.
What is the diagnostic code for bad throttle position sensor?
Using a code reader, you should be able to confirm whether a faulty TPS is the culprit or a different component. Diagnostic trouble codes P0120, P0121, P0122, P0123, and P0124 are what will commonly appear. The engine can stall for no reason and without any warning. This happens when the TPS gives incorrect information to the ECM.
When to sell a car with a bad TPS?
In the case of a bad TPS if your car is relatively new with low miles then it has a long road ahead of it and maybe it is worth your while. Now if your vehicle has existing damages, high mileage, and now mechanical issues then it’s best to sell that AS IS to avoid throwing away your hard earned cash into that money pit. Sell your car to CarBrain!