What PGM-FI means?
Programmed Fuel Injection
Programmed Fuel Injection (PGM-FI) (Select models) This feature helps provide outstanding power and driveability, with reduced emissions and better fuel efficiency36—plus easier maintenance and repair. At the heart of PGM-FI is a computer called the PCM, or powertrain control module.
How many relays does a Honda Accord have?
This Programmed Fuel Injection main Relay or PGM-FI Main Relay actually contains two individual relays.
How to identify a bad main relay on a Honda?
How to identify a bad main relay on a Honda (PGM-FI) Other symptoms include: stalling, long crank times, surging, bucking, poor transmission shifting. Some quick work with the test light allowed me to zero in on a PGM-FI main relay issue, which was confirmed by a visual inspection on the relay board itself.
Where is the fuel pump relay on a Honda Accord?
Verify that the problem doesn’t stem from the fuel pump, ignition or any other source. Disconnect the battery and find the main relay. Typically, the main relay on a Honda Accord rests behind the dashboard to the right or left of the steering while with accessibility up under the dashboard or behind the steering column access or dash panel.
How does the fuel pump control relay work?
The ECM controls power to the fuel pump by switching the fuel cut relay on or off. The main (engine stop) relay supplies power to the fuel pump control (fuel cut) relay. The bank angle sensor controls the operation of the engine cut relay by completing the ground circuit. NOTICE
How to replace the PGM-FI main relay in a Honda CRV?
Replace the PGM-FI main relay, reconnect any disconnected devices, wiring and the battery. Test the ignition. If Honda CRV starts, reverse the order of Step 3 to put the glove box and dashboard cover back together. Scan your old main relay’s soldering for microscopic cracks or damage with a magnifying glass.
This Programmed Fuel Injection main Relay or PGM-FI Main Relay actually contains two individual relays.
How to identify a bad main relay on a Honda (PGM-FI) Other symptoms include: stalling, long crank times, surging, bucking, poor transmission shifting. Some quick work with the test light allowed me to zero in on a PGM-FI main relay issue, which was confirmed by a visual inspection on the relay board itself.
Where is the fuel pump relay on a Honda CRV?
The Programmed Fuel Injection (PGM-FI) main relay in Honda CR-Vs manufactured between1997 and 2000 is located on the passenger’s side behind the dashboard and glove box. This relay actually contains two relays within it–one that controls the power to the fuel injectors and a second relay that powers the fuel pump. Step 1