Laser FWD L4-1997cc 2.0L DOHC Turbo (1993)
Throttle Position Sensor: Service and Repair
Throttle Position Sensor (TPS) Location
Cautions:
1. When loosening a Phillips screw which has been firmly tightened, use a Phillips screwdriver that is an exact fit for the screw.
2. Do not remove the throttle valve.
3. Be careful when removing the throttle position sensor screw as it has been coated with adhesive.
Removal
1. Disconnect the harness connector.
2. Remove the connector from the bracket.
3. Remove the two phillips head screws.
4. Remove the sensor.
Installation
1. Install the sensor.
2. Install the two phillips head screws.
3. Connect the harness connector.
4. Install the connector in the bracket.
5. Adjust to obtain the proper alignment setting.
Throttle Position Sensor Adjustment
Note: Before attempting to adjust the Throttle Sensor, make certain the idle speed and ignition timing are correctly adjusted. See the appropriate section
for the proper procedures.
1. Verify the following conditions:
a. Engine fully warmed up. (185-205~F deg)
b. All lights, engine cooling fan and accessories "off".
c. Transmission in P or N.
d. Steering wheel in the straight ahead position (models with power steering only)