LEMON Manuals: Even more car manuals for everyone
Home >> Eagle >> 1991 >> Summit Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Throttle Position Sensor (TPS) >> TPS Adjustment >> Test No. 2

Test No. 2

  1. Turn ignition on. DO NOT  start engine. Loosen throttle cable. Using digital voltmeter, backprobe terminal No. 19 (Green/White wire) and terminal No. 24 (Black or Green/Black wire) at Engine Control Unit (ECU) wiring harness connector. Check TPS output voltage.
  2. If output voltage is .48-.52 volt, go to step 3). If output voltage is not .48-.52 volt, remove throttle body. Loosen TPS mounting screws and rotate TPS clockwise, or counterclockwise, until output voltage is within specification. Tighten TPS mounting screws.
  3. Turn ignition off. Disconnect voltmeter from ECU harness connector. Adjust throttle cable. Disconnect negative battery cable for at least 10 seconds to clear diagnostic code. Reconnect negative battery cable. Operate engine at idle for about 5 minutes to ensure engine idles smoothly.
scientia non olet · About LEMON Manuals