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

Answer 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 »

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How to Change a Throttle Position Sensor for a 2003 Jeep Grand Cherokee?

The Jeep Grand Cherokee was introduced in 1993. The 2003 Jeep Grand Cherokee Laredo base model had two-wheel drive, and was equipped with a 4.0-liter V-6 engine. The upscale 2003 Grand Cherokee Lim... 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 a Crankshaft Position Sensor in a Jeep Wrangler?

Replacing the crankshaft position sensor on a Jeep Wrangler can be challenging because of its location on the bell housing near the back of the engine. Most models will have the CPS near the top of... Read More »

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 »