Steps | _Key Off, wait 10 seconds
_Breakout box installed _Processor connected _Disconnect TP sensor from vehicle harness _Key On, engine Off _DVOM on 20 volt scale _Measure voltage between Test Pin 26 and Test Pin 46 at the breakout box. |
Result | Is voltage less than 4.0 volts? |
Direction | YES
Vehicles equipped with EVP/PFE sensor, GO to Continue. All other Vehicles go to Continue NO Replace TP sensor. Remove breakout box. Reconnect processor. Rerun Quick Test |
Component | Throttle Position Sensor |
Description | The TPS provides the EEC with a signal proportional to opening angle of the throttle body throttle plates, which informs the EEC the movement and position of the throttle plate. |
Location | Mounted on the throttle body |
Wire Colors | Dark Green with Light Green stripe
Orange with White stripe Black with White stripe |
Image | |