WebFeb 18, 2024 · A throttle position sensor (TPS) is a device designed to measure and report the position of the throttle body valve in real time. This information goes to the vehicle’s computer (ECU). From there the ECU knows how much air is in the system so it can adjust the fuel injection. If your vehicle has a faulty TPS, take your car to the repair shop ... WebJan 28, 2011 · I did this because of check engine light (forgot number) saying TB, fuel position sensor. Replaced w/ new fuel position sensor (at gas pedal) from dealer and light came back on next day. After cleaning, high and eratic idle. I have disconnected battery, driven about 50 miles with numerous stops. At times seams better then not.
Bad Throttle Position Sensor Causes & Symptoms - How to Fix
WebSep 4, 2024 · Turn the key ON without starting the engine, ensuring the throttle is fully closed. If the digital multimeter reads between .2 to 1.5 volts, then the throttle position sensor is working correctly. As you open the throttle plate, the digital multimeter should increase to 5 volts. If the throttle position sensor test does not reach 5 volts, this ... WebDec 25, 2015 · Suspect a faulty throttle position sensor for engine problems? Look no further. In this video I will explain how a (TPS) Throttle Position Sensor works, how to test one, and also open one … dane county board districts
Symptoms of a Bad or Failing Throttle Position Sensor
WebMar 1, 2024 · The most common symptom of a bad tire pressure sensor is a TPMS warning light on your dashboard. You could also notice other indirect signs, like low air pressure in … WebJan 24, 2004 · tps sensor went bad on me, sled on runs with it unplugged and runs like crap since the timing and p-valves are munipulated by the TPS's input. now i gotta spend 75 bucks at the dealer for a new one :cussing: 2001 ZRT 600 LE: 144 studs and a power breather otherwise stock. Z ZR Sled Head Registered Joined Aug 15, 2002 2,804 Posts #2 … WebApr 28, 2004 · This problem has gotten worse now. I just had my valves adjusted because they were tapping bad. I took off my IAVC cleaned it and all and I still have the idle problem. I even put a resistor on the IAVC so the idle would go by the screw only and still nothin. Whenever I come to a stop it will constating rise and fall, rise and fall etc... birmingham erdington by-election odds