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ECK-184 < DTC/CIRCUIT DIAGNOSIS > [K9K] P0045 TC BOOST CONTROL SOLENOID VALVE Is the inspection result normal? YES >> GO TO 4. NO >> Perform trouble diagnosis for power supply circuit. 4. CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE GROUND CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check the continuity between turbocharger boost control solenoid valve harness connector and ECM har- 4. Also check harness for short to ground and to power. Is the inspection result normal? YES >> Replace turbocharger boost control solenoid valve. NO >> Repair or replace error-detected parts. + − Voltage Turbocharger boost control solenoid valve Connector Terminal F143 2 Ground Battery voltage + − Continuity Turbocharger boost control so- lenoid valve ECM Connector Terminal Connector Terminal F143 1 F80 64 Existed |