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3. (N117) INTAKE SWIRL SERVO MOTOR CONTROL CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (N117) Intake Swirl Servo Motor Control Is the resistance below 10.0 ohms? Yes >> Go to 4 No >> Repair the (N117) Intake Swirl Servo Motor Control circuit for an open circuit or high resistance. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 4. (K343) FUSED ASD RELAY OUTPUT 2 CIRCUIT OPEN OR HIGH RESISTANCE Connect the Engine Control Module (ECM) connector. Turn the ignition on. Using a 12 volt test light connected to ground, check the (K343) Fused NOTE: The test light should be illuminated and bright. Compare Is the test light illuminated and bright? Yes >> Go to 5 No >> Repair the (K343) Fused ASD Relay Output 2 circuit for an open circuit or high resistance. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 9 - 1640 ENGINE ELECTRICAL DIAGNOSTICS - DIESEL LX |