FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2B Checking Throttle Position Sensor


Complete No Start Test 2, Step A, before proceeding.

1. Connect diagnostic read-out tool to engine harness connector and place system into Sensor Test Mode 05.
2. If display is between .5 and 1.5 volts, proceed to Test 2 step C.
3. If display is more than 1.5 volts, replace throttle position sensor.
4. If system will not go into Sensor Test Mode, replace SMEC.