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FL -266 FUEL SYSTEM YES ▶ Go to "4. Check short to ground in signal circuit" as follows. NO ▶ Repair short between signal circuits and go to "Verification of Vehicle Repair". 4. Check short to ground in signal circuit 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect CKPS connector and ECM connector. 3) Check continuity between CKPS connector terminal 1(shield ground) and 2,3(crank signal) Specification : Discontinuity ( Infinite Ω ) 4) Is the measured resistance within the specification? YES ▶ Go to "Ground Circuit Inspection". NO ▶ Repair the short between signal circuit and shield ground and go to "Verification of Vehicle Repair". GROUND CIRCUIT INSPECTION ED539D75 1. IG KEY "OFF", ENGINE "OFF". 2. Disconnect CKPS connector. 3. Check continuity between CKPS connector terminal 1(shield ground) and chassis ground. Specification : continuity ( below 1.0 Ω ) 4. Is the measured resistance within the specification? YES ▶ Go to "Component Inspection". NO ▶ Repair open or poor connection in ground circuit and go to "Verification of Vehicle Repair". COMPONENT INSPECTION EC395804 1. Check Resistance of CKPS component 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect CKPS connector. 3) Check resistance between CKPS connector terminal 2 and 3 at component side. |