GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    TP Sensor 1-2 Correlation 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 present and the PCM detected the TP Sensor (2) signal disagreed with the TP Sensor (1) by more than 75% for less than 1 second

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle motor position sensor 1/2 - signal variation
Cause:
    Wiring, throttle control unit, ECM

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle motor position sensor 1/2 - signal variation
Cause:
    Wiring, throttle control unit, ECM