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TEST ACTION APPLICABILITY 6 Turn the ignition on. t, read TPS VOLTS. While monitoring the DRBIII t, slowly open and close the Throttle. Is the voltage change smooth? All Yes → Go To 7 No → Replace the Throttle Position Sensor. Perform POWERTRAIN VERIFICATION TEST VER - 1. 7 Turn the ignition on. t, read Throttle Position voltage. Throttle must be against stop. Is the voltage 0.92 or less with the Throttle closed? All Yes → Go To 8 No → Check for a binding throttle condition. If OK, replace the Throttle Position Sensor. 8 Note: For this test to be valid, the thermostat must be operating correctly. t, read the Engine Coolant Temperature value. Note: If engine coolant temperature is above 82° C (180° F), allow the engine All Yes → Go To 9 No → Replace the Engine Coolant Temperature Sensor. Perform POWERTRAIN VERIFICATION TEST VER - 1. 9 The following additional items should be checked as a possible cause for a start and All Yes → Repair as necessary. Perform POWERTRAIN VERIFICATION TEST VER - 1. No → Test Complete. 349 STARTING *START AND STALL CONDITION — Continued |