TPS Response Graph
This voltage is measured with the TPS connected normally, the key in RUN, the black meter probe on the SIG RTN wire (Bk/Wh or Gy/R), & the red probe on the TP (DG/LG or Gy/Wh) wire.
See this diagram for applications:
BEFORE attempting to adjust the TPS idle voltage, confirm that the throttle stop screw has not been tampered with. For the full procedure to reset the throttle stop screw, see this caption:
