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8 CHECK CKPS (POS) SUB-HARNESS CIRCUIT FOR OPEN AND SHORT 1. Disconnect CKPS (POS) harness connector. SEF980Y 2. Check harness continuity between CKPS (POS) terminals and harness connector E132 terminals as follows. MTBL0531 Continuity should exist. 3. Also check harness for short to ground and short to power. OK or NG OK © GO TO 9. NG © Repair open circuit or short to ground or short to power in harness or connectors. 9 CHECK IMPROPER INSTALLATION 1. Loosen and retighten the fixing bolt of the crankshaft position sensor (POS). Is a 1st trip DTC P1336 detected? Yes © GO TO 10. No © INSPECTION END GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX DTC P1336 CRANKSHAFT POSITION SENSOR (CKPS) (POS) (COG) Diagnostic Procedure (Cont’d) EC-523 |