Steps | _Key Off
_Install breakout box _DVOM on 20 volt scale _Connect DVOM to Test Pins 47 and 46 at the breakout box. _Perform Engine Running Self-Test, Step 5.0 |
Result | Does voltage increase to greater than 3.5 volts during the dynamic response test? |
Direction | YES
Remove breakout box. Replace processor. Rerun Quick Test NO Verify TP Sensor is properly installed to throttle body. If OK, replace TP sensor. Refer to Section 3 for adjustment procedure for EFI applications. Rerun Quick Test |
Notes | Code 73 indicates the TP sensor did not exceed 25% of its rotation in the Engine Response Check |
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 | |