IDLE MIXTURE ADJUSTMENT
Note. No idle mixture adjustments are possible on any models. See appropriate TESTS W/CODES article in the ENGINE PERFORMANCE Section for diagnosis of incorrect idle mixture.
THROTTLE POSITION SENSOR (TPS) ADJUSTMENT
Note. Throttle Position Sensor (TPS) on gasoline engines is not adjustable. Replace TPS if sensor is not within specifications.
| Application | Idle | Wide Open Throttle | |
|---|---|---|---|
| 2.3L, 2.9L (2) | |||
| 3.0L & 4.0L | 0.20 | 4.84 | |
| 2.9L (3) , 4.9L | |||
| 5.0L, 5.8L & 7.5L | 0.34 | 4.84 | |
| (1) Minimum and maximum specifications are given. (2) Vehicles equipped with mass airflow sensor only. (3) Except vehicles equipped with mass airflow sensor. | |||
| (1) | Minimum and maximum specifications are given. |
| (2) | Vehicles equipped with mass airflow sensor only. |
| (3) | Except vehicles equipped with mass airflow sensor. |
TPS VOLTAGE SPECIFICATIONS (1)
FUEL INJECTION PUMP LEVER (FIPL) SENSOR ADJUSTMENT
For Fuel Injection Pump Lever (FIPL) sensor adjustment, see ADJUSTMENTS article in the ENGINE PERFORMANCE Section.
See also:
• FUEL PRESSURE SPECIFICATIONS