Where is the EFI relay in the car?
1 small 4 pin relay in side the car by the kick panel (circuit opening relay)and another larger 4 pin relay (EFI Main relay) in the engine compartment fuse box. When inspecting the relay inside the car, I found that it was working.
What happens when a car ignition relay fails?
Car suddenly stalls while operating. One of the most common symptoms of a failed ignition relay is a car that suddenly stalls while operating. If the ignition relay shorts, burns out, or otherwise fails while the engine is operating it will cut off power to the fuel pump and ignition system.
Where is the relay in the engine compartment?
1 small 4 pin relay in side the car by the kick panel (circuit opening relay)and another larger 4 pin relay (EFI Main relay) in the engine compartment fuse box. When inspecting the relay inside the car, I found that it was working. This relay does not have any numbers so I had to open it and check on the inside.
What are the symptoms of a bad ECM power relay?
A bad relay may cause the vehicle to crank, but not start, or sometimes not even crank at all. 3. Battery drain or dead battery. A failed ECM power relay can also cause a battery drain or dead battery. If the relay shorts it can leave power on to the computer, even when the vehicle is turned off.
1 small 4 pin relay in side the car by the kick panel (circuit opening relay)and another larger 4 pin relay (EFI Main relay) in the engine compartment fuse box. When inspecting the relay inside the car, I found that it was working.
A bad relay may cause the vehicle to crank, but not start, or sometimes not even crank at all. 3. Battery drain or dead battery. A failed ECM power relay can also cause a battery drain or dead battery. If the relay shorts it can leave power on to the computer, even when the vehicle is turned off.
What are the symptoms of a failed ignition relay?
One of the most common symptoms of a failed ignition relay is a car that suddenly stalls while operating. If the ignition relay shorts, burns out, or otherwise fails while the engine is operating it will cut off power to the fuel pump and ignition system. This will cause the vehicle to immediately stall due to fuel and spark being cut off.
1 small 4 pin relay in side the car by the kick panel (circuit opening relay)and another larger 4 pin relay (EFI Main relay) in the engine compartment fuse box. When inspecting the relay inside the car, I found that it was working. This relay does not have any numbers so I had to open it and check on the inside.