Conquest TSI L4-2555cc 2.6L SOHC Turbo (1986)
3.
Loosen throttle position sensor attaching screws, then turn position sensor fully clockwise and tighten attaching screws.
4.
Place ISC servo into position by turning ignition switch to On position for approximately 15 seconds, then turning ignition switch Off.
5.
Disconnect harness connector at ISC servo, then start engine.
6.
Adjust idle speed as shown, Fig. 39, to 600 RPM on Colt models or 750 RPM on Conquest models, then stop engine.
7.
Disconnect harness connector at throttle position sensor, then connect digital voltmeter to throttle position sensor connector as shown, Figs. 40
and 41.
8.
Turn ignition switch to On position, then note throttle position sensor output voltage. Output voltage should be .48 ± .03 volts. If output voltage is
not within specified range, loosen throttle position sensor attaching bolts, then turn throttle position sensor as necessary to obtain specified value,
Fig. 42.Tighten adjusting screw, then apply a suitable sealant.
9.
Place throttle valve in wide open position, then return it to original position and check for proper output voltage. Adjust as necessary.
10.
Remove adapter and voltmeter, then connect harness connector at ISC servo.
11.
Adjust curb idle speed to specifications as described in ``Tune Up,'' then stop engine.
12.
Turn ignition switch to On position, then wait approximately 15 seconds and return ignition to Off position.
13.
Connect accelerator cable to injection mixer throttle lever, then adjust accelerator cable.
