P0120 Diagnostic Trouble Code Discussion for February 2004
Throttle Position Sensor Circuit Malfunction
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| Help Request | Posted | |
| 1994 Lexus ES300 3.0L MIL Lamp on VIN: JT8GK13T9R P0120: throttle position sensor. Thanks in advance to all. This car has a code po 120 for the throttle position sensor. When reading the tps % with the scan tool, it shows 99.6%. Alldata says it should be 10% at closed throttle and 70% at wide open throtle. If I disconnect the sensor it goes ... |
February 19, 2004 |
