Where is the camshaft position sensor located on the Touareg?
1 Answers
The camshaft position sensor on the Volkswagen Touareg is located at the rear of the intake camshaft. Here are the relevant details: 1. Function: A faulty camshaft sensor can cause weak vehicle performance and increased fuel consumption. If the camshaft position sensor malfunctions, the ECU will spray fuel disorderly, resulting in excessive fuel consumption, misfiring, inability to reach high RPMs, and ignition failure. The camshaft position sensor determines the ignition sequence; if it fails, ignition becomes unreliable and the engine becomes difficult to start. 2. Method for testing the camshaft position sensor: The camshaft sensor is typically a three-wire Hall sensor, with one wire being a 12V or 5V power line, one signal line, and one ground line. Unplug the connector, turn the key to the second position, and use a voltmeter to confirm that the power line has voltage output. Use the meter to identify the ground line. With the voltmeter set to voltage measurement, connect one probe to the confirmed power line and the other probe to the remaining two wires. The wire that shows voltage is the ground line, and the remaining wire is the signal line. Then, turn off the key, extend the signal line, reconnect the plug, and start the engine. Measure the voltage between the signal line and the ground line to check for signal voltage output. The output voltage should be less than the supply voltage. If no signal voltage is detected, the sensor is damaged. The Golf camshaft sensor is a bright, round disc-shaped component located on the right side of the engine.
