Putthe key in the ignition. Turn the key to the On position, without cranking the engine. Wait a few seconds, then turn it off. Repeat the second step. Crank the engine. Pull the parking brake. Set the gear lever in Drive. Wait 5-10 minutes. Oryour Throttle Position Sensor: The Toyota 22R-E and 3VZ-E engines are electronically fuel injected. As such they lack a mechanical carburetor and instead split the function of the carburetor into three parts, namely the Air Flow Meter in the air cleaner box, the throttle body and the fuel injector. The air flow meter uses a flapper vane and Thethrottle position sensor (TPS) is a major electrical sensor of modern motorcycles controlling or regulating the supply and flow of fuel to the engine. It provides direct signals to the fuel injection system. This article will show you how to identify and fix a Harley Davidson's throttle position sensor problem. The Performance of The TPS 1 Battery - Po buggies are very particular about the battery strength. A low battery will confuse the heck out of the ECU. If you haven't already, it's a good idea to take the battery to an auto parts store and have it "load tested." Generally a free service. 2. Sensor harnesses - VERY common problem! They all seem to go bad eventually! The Symptomsof bad throttle valve position sensor in your car.BGM Credits:Music from #inaudio: yRy9.

how do you know when your tps sensor is bad