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3. (K24) CKP SIGNAL CIRCUIT VOLTAGE Measure the voltage of the (K24) CKP Signal circuit in the Crankshaft Is the voltage between 4.5 and 5.5 volts? Yes >> Go to 4 No >> Go to 11 4. (K900) SENSOR GROUND CIRCUIT Turn the ignition off. Using a 12 volt test light connected to 12 volts, check the (K900) Sen- NOTE: The test light should be illuminated and bright. Compare Is the test light illuminated and bright? Yes >> Go to 5 No >> Go to 15 5. (F855) 5 VOLT SUPPLY CIRCUIT SHORTED TO THE (K24) CKP SIGNAL CIRCUIT Measure the resistance between the (F855) 5 Volt Supply circuit and Is the resistance above 100 ohms? Yes >> Go to 6 No >> Repair the (F855) 5 Volt Supply circuit for a short to the (K24) CKP Signal circuit. Perform the PCM Verification Test Ver. 1 (Refer to 9 - PM ENGINE ELECTRICAL DIAGNOSTICS - GPEC 9 - 303 |