Sidekick 2WD L4-1590cc 1.6L SOHC 0 TBI 8V (1992)
Throttle Position Sensor: Adjustments
1.
Disconnect battery negative cable at battery and TPS connector.
Applying Vacuum To Throttle Opener
2.
Disconnect throttle opener vacuum hose from VSV and connect vacuum pump gauge to hose disconnected.
Apply -50 cmHg vacuum to throttle opener to move throttle valve to idle position.
Inserting Thickness Gauge
3.
Insert 0.3 mm (0.012 in.) thickness gauge between throttle valve lever and throttle stop screw.
4.
Loosen TPS mounting bolts.
Removing Terminals
5.
Connect ohmmeter between C and D terminals of TPS connector.
6.
First, turn TPS clockwise fully and then counterclockwise gradually to find position where ohmmeter reading changes from (infinity) to 0 (zero).
Then fix TPS at that position by tightening bolts to specified torque.
