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EC-276 < DTC/CIRCUIT DIAGNOSIS > [MRA8DE] P0327, P0328 KS 2. Also check harness for short to ground and to power. YES >> GO TO 3. NO >> Repair open circuit or short to ground or short to power in harness or connectors. 3. CHECK KNOCK SENSOR Check knock sensor. Refer to EC-276, "Component Inspection (KS)" Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident" . NO >> Replace knock sensor. Refer to . Component Inspection (KS) INFOID:0000000009758523 1. CHECK KNOCK SENSOR 1. Turn ignition switch OFF. 2. Disconnect knock sensor harness connector. 3. Check resistance between knock sensor terminals as per the following. NOTE: It is necessary to use an ohmmeter which can measure more than 10 M Ω. CAUTION: Do not use any knock sensors that have been dropped or physically damaged. Use only new ones. YES >> INSPECTION END NO >> Replace knock sensor. Refer to . + − Continuity Knock sensor ECM Connector Terminal Connector Terminal F8 1 F24 4 Existed Knock sensor Condition Resistance (Approx.) + − Terminals 1 2 Temperature °C (°F) 20 (68) 532 - 588 k Ω |