Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    TP Sensor Circuit (Intermittent) Conditions
Cause:
    Engine running, then the PCM detected that the TP sensor rotational angle changed beyond the minimum or maximum calibrated limit Scan Tool Tips Monitor the TP V PID, and tap lightly on the TP sensor housing and wiggle the wiring harness Watch for the value to suddenly go below 0.49v or over 4.65v

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    TP Sensor 1 Circuit Conditions
Cause:
    DTC P0606, P1517 and P1518 not set, key in crank or run mode, system voltage over 5.23v, Electronic Throttle Control serial data operational, then the PCM detected that 2 or more APP sensors were out of range, or that all 3 APP sensors disagree, or 1 APP sensor was out of range and the other 2 APP sensors disagree

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle position (TP) motor - fail safe mode
Cause:
    Wiring, TP sensor, TP motor, mechanical fault, ECM

Infiniti
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle position (TP) sensor 1 & 2 - signal malfunction
Cause:
    Wiring, TP sensor, mechanical fault, ECM

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle position (TP) motor - fail safe mode
Cause:
    Wiring, TP sensor, TP motor, mechanical fault, ECM

Lexus
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle actuator control (TAC) motor - circuit malfunction
Cause:
    Wiring, IAC motor, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle position (TP) sensor - intermittent circuit fault
Cause:
    Wiring, TP sensor, ECM

Toyota
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle actuator control (TAC) motor - circuit malfunction
Cause:
    Wiring, TAC motor, ECM