How to Diagnose a Jeep Throttle Position Sensor?

Answer The throttle position sensor (TPS) is used in fuel-injected and carbureted engines. The TPS is used to monitor the position of the throttle butterfly valve. When the car accelerates, the butterfly... Read More »

Top Q&A For: How to Diagnose a Jeep Throttle Position Sensor

How to Install a Throttle Position Sensor in an 87 Jeep 4.0?

The engine control module (ECM) in your 1987 Jeep 4.0 model uses the throttle position sensor (TPS) to monitor throttle position at any given time during engine operation. This tells the computer h... Read More »

How to Install a 1999 Jeep Wrangler Throttle Position Sensor?

The throttle position sensor (TPS) is a variable resistor located on the opposite side of the throttle body from the throttle cable. The TPS provides a signal to the engine computer that tells the ... Read More »

How to Change the Throttle Position Sensor on a 2003 Jeep Wrangler?

Jeep released the Wrangler for the 1987 model year, though its roots date back to the release of the Jeep CJ in 1945. The 2003 Wrangler came standard with a 2.4-liter four-cylinder engine that prod... Read More »

How to Replace the Throttle Position Sensor in a Jeep Grand Cherokee?

The Jeep Grand Cherokee led the way for the mid-size SUV in the early 1990s as the better version of the Jeep's popular Cherokee. The Grand Cherokee had plenty of room for a family and yet was hand... Read More »