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5 DETECT MALFUNCTIONING PART Check the following. I Harness connectors F6, E123 I Harness for open or short between crankshaft position sensor (OBD) and ECM I Harness for open or short between crankshaft position sensor (OBD) and TCM (Transmission control module) © Repair open circuit or short to power in harness or connectors. 6 CHECK SHIELD CIRCUIT 1. Disconnect harness connectors F6, E123. Refer to Wiring Diagram. Continuity should exist 3. Also check harness for short to power. OK or NG OK © GO TO 8. NG © GO TO 7. 7 DETECT MALFUNCTIONING PART Check the following. I Harness connectors F6, E123 I Joint connector-1 (Refer to EL-274, “HARNESS LAYOUT”.) I Harness for open or short between harness connector F6 and engine ground © Repair open circuit or short to ground or short to power in harness or connectors. 8 CHECK IMPROPER INSTALLATION Loosen and retighten the fixing bolt of the crankshaft position sensor (OBD). Then retest. Trouble is not fixed. © GO TO 9. 9 CHECK CRANKSHAFT POSITION SENSOR (OBD) Refer to “Component Inspection”, EC-496. OK or NG OK © GO TO 10. NG © Replace crankshaft position sensor (OBD). 10 CHECK GEAR TOOTH Visually check for chipping flywheel or drive plate gear tooth (cog). OK or NG OK © GO TO 11. NG © Replace the flywheel or drive plate. 11 CHECK INTERMITTENT INCIDENT Perform “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-146. © INSPECTION END GI MA EM LC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX DTC P1336 CRANKSHAFT POSITION SENSOR (CKPS) (OBD) (COG) Diagnostic Procedure (Cont’d) EC-495 |