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


1. Connect diagnostic read-out tool to engine harness connector and place system into Sensor Test Mode 05. Display reading must be divided by ten to obtain actual reading.
2. If display is between .5 and 1.5 volts, proceed to Test 3.
3. If display is more than 1.5 volts, replace throttle position sensor.
4. If system will not go into Sensor Test Mode, replace logic module.