Scoupe L4-1468cc 1.5L SOHC VIN J MFI (1994)
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Fuel Injector: Testing and Inspection
Circuit Diagram
Troubleshooting Procedures
Troubleshooting Hints
1. If the engine is hard to start when hot, check for fuel pressure and injector leaks.
2. If the injector does not operate when the engine is cranked, then check the followings:
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Faulty power supply circuit to the engine control module, faulty ground circuit
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Faulty MFI control relay