Where is the PGM FI relay located?
The PGM-Fl main relay actually contains two individual relays. This relay is located at the left side (LHD) or right side (RHD) of the cowl. One relay is energized whenever the ignition is on which supplies the battery voltage to the ECM, power to the fuel injectors, and power for the second relay.
Where is the fuel injection pump relay located?
Location. Most fuel-pump relay units are located under the dashboard near the steering column. In some cases, the unit is located in the area where the steering column is mounted or near the engine’s firewall.
What is a PGM FI main relay?
the PGM-FI relay is the main relay. it controls the fuel pump and power to the ECU and a few engine sensors. in the schematic for the fuel system there is a relay/resistor between the main relay and the fuel pump. It was labeled PGM-FI relay/resistor.
Where is fuel pump relay on Mitsubishi?
The Fuel pump relay is in the Power Distribution Box under the hood, it is relay K. If it is the fuse then fuse 17 in the PDB.
What does PGM-FI mean on Honda Civic?
Programmed Fuel Injection
Here’s how Programmed Fuel Injection (PGM-FI) works: At the heart of PGM-FI is a computer called the PCM, or powertrain control module.
How do I know if my fuel relay is bad?
How to tell if fuel pump relay is bad (6 Signs)
- Check Engine Light (CEL) Illuminated.
- High Mileage.
- Long Starting Time.
- Engine Performance Issues – Stalling, Idling, Acceleration, Not Starting.
- Car dies while driving.
- Silent Fuel Pump Noise.
- Park the car in safe and level ground.
How do you know if your main relay is bad?
Common signs include the engine not starting, inability to stay running for a long time, and the Check Engine Light coming on.
How do you test a relay?
The only tool required to check a relay is a multimeter. With the relay removed from the fuse box, the multimeter set to measure DC voltage and the switch in the cab activated, first check to see if there are 12 volts at the 85 position in the fuse box where the relay plugs in (or wherever the relay is located).
Where is the fuel pump relay on a 2002 Mitsubishi Eclipse?
the relay is located on the left upper engine compartment. it is the first relay to the right of the fenderwell.
Where are the relays located on a PGM-FI?
This relay is located at the left side (LHD) or right side (RHD) of the cowl. One relay is energized whenever the ignition is on which supplies the battery voltage to the ECM, power to the fuel injectors, and power for the second relay.
When did Honda Civic del Sol start PGM-FI?
1.5L Honda Civic Del Sol Si: 1993, 1994, 1995. The PGM-FI Main Relay can be easily tested with a multimeter. You can find the tutorial here: How To Test The PGM-FI Main Relay (1992-1995 1.5L Honda Civic). Fuel Injector Circuit Wiring Diagram (1992-1995 1.5L Honda Civic).
Which is part of the fuel injection system supplies 12 volts?
The PGM-FI Main Relay is the component that supplies 12 Volts to the fuel injection system. Here you’ll find the PGM-FI Main Relay’s pin out and a simplified wiring diagram. PGM-FI Main Relay Wiring Diagram.