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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Powertrain Diagnostic Procedures) >> Diagnostic Information And Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P0123-Throttle Position Sensor No. 1 High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
  1. THROTTLE POSITION SENSOR SWEEP
  2. INTERMITTENT CONDITION
  3. THROTTLE POSITION SENSOR
  4. (K22) TP SENSOR NO. 1 SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
  5. (K22) TP SENSOR NO. 1 SIGNAL CIRCUIT OPEN
  6. (K22) TP SENSOR NO. 1 SIGNAL CIRCUIT SHORTED TO THE (K7) 5-VOLT SUPPLY CIRCUIT
  7. (K4) SENSOR GROUND CIRCUIT OPEN
  8. PCM
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