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Symptom: P0315-NO CRANK SENSOR LEARNED When Monitored and Set Condition: P0315-NO CRANK SENSOR LEARNED When Monitored: Under closed throttle decel and A/C off. ECT above 75°C (167°F). Engine start time is greater than 50 seconds. Set Condition: One of the CKP sensor target windows has more than 2.86% variance from the reference. One Trip Fault. POSSIBLE CAUSES DTC VERIFICATION TONE WHEEL/PULSE RING INSPECTION WIRING HARNESS INSPECTION CRANKSHAFT POSITION SENSOR TEST ACTION APPLICABILITY 1 NOTE: Check for any TSBs that may apply to this symptom. t, clear DTCs, and perform the PCM battery disconnect to reset the PCM. All Yes → Go To 2 No → Refer to the INTERMITTENT CONDITION symptom in the Driveability category. 2 Visually inspect the CKP wire harness. Look for any chafed, pierced, pinched, or All Yes → Repair as necessary Perform POWERTRAIN VERIFICATION TEST VER - 5. No → Go To 3 354 DRIVEABILITY - NGC |