P0123: Throttle Position Sensor 1 Signal Circuit High Input: DTC Detecting Condition

P0123 THROTTLE POSITION SENSOR 1 SIGNAL CIRCUIT HIGH INPUT

Item	Detecting Condition	Possible Cause
DTC Strategy	Voltage range check	Open in signal or ground circuit Short to battery in signal circuit Poor connection or damaged harness Faulty TP sensor
Enable Conditions	6 V < Battery voltage < 16 V
Threshold Value	Voltage > 4.86 V
Diagnostic Time	1 sec.
Mil On Condition	2 Driving Cycles