PGM-FI Main Relay Pin Out (1992, 1993, 1994, 1995 1.5L Honda Civic And Honda Civic Del Sol)

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.

APPLIES TO: This wiring diagram applies to the following vehicles (with and without VTEC):

  1. 1.5L Honda Civic CX: 1992, 1993, 1994, 1995.
  2. 1.5L Honda Civic DX: 1992, 1993, 1994, 1995.
  3. 1.5L Honda Civic EX: 1992, 1993, 1994, 1995.
  4. 1.5L Honda Civic LX: 1992, 1993, 1994, 1995.
  5. 1.5L Honda Civic Si: 1992, 1993, 1994, 1995.
  6. 1.5L Honda Civic VX: 1992, 1993, 1994, 1995.
  7. 1.5L Honda Civic Del Sol S: 1993, 1994, 1995.
  8. 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).

RELATED WIRING DIAGRAMS:

  1. Fuel Injector Circuit Wiring Diagram (1992-1995 1.5L Honda Civic).
  2. Fuel Pump Circuit Wiring Diagram (1992-1995 1.5L Honda Civic).
  3. Ignition System Wiring Diagram (1992-1995 1.5L Honda Civic).

PGM-FI Main Relay Wiring Diagram

PGM-FI Main Relay Wiring Diagram (1992, 1993, 1994, 1995 1.5L Honda Civic And Honda Civic Del Sol)

RELATED WIRING DIAGRAMS:

  1. Fuel Injector Circuit Wiring Diagram (1992-1995 1.5L Honda Civic).
  2. Fuel Pump Circuit Wiring Diagram (1992-1995 1.5L Honda Civic).

PGM-FI Main Relay Pin Out

PGM-FI Main Relay Pin Out (1992, 1993, 1994, 1995 1.5L Honda Civic And Honda Civic Del Sol)
PGM-FI Main Relay Circuits
Pin Wire Color Description
1 Yellow w/ white stripe (YEL/WHT) 12 Volts Input
2 Black (BLK) Chassis Ground (-)
3 Yellow w/ black stripe (YEL/BLK) 12 Volts Output To ECM
4 -- Empty
5 Black w/ yellow stripe (BLK/YEL) Ignition 12 Volts Input
6 Blue w/ white stripe (BLU/WHT) 12 Volts Input (Ign. Switch Start Position Only)
7 Yellow w/ green stripe (YEL/GRN) 12 Volts Output To Fuel Pump
8 Green w/ yellow stripe (GRN/YEL) Fuel Pump Control Signal

More 1.5L Honda Civic Tutorials

You can find a complete list of 1.5L Honda Civic tutorials in this index:

  1. Honda 1.5L Index of Articles.

Here's a small sample of the tutorials you'll find in the index:

  1. How To Test The MAP Sensor (1992-1995 1.5L Honda Civic And Honda Civic Del Sol).
  2. How To Test The Throttle Position Sensor (1992-1995 1.5L Honda Civic).
  3. How To Test Engine Compression (Honda 1.5L).
  4. How To Test The Fuel Pump In 2 Tests (1992-1995 1.5L Honda Civic And Honda Civic Del Sol).
  5. How To Test The Igniter, Ignition Coil Accord, Civic, CRV, and Odyssey (at easyautodiagnostics.com).
Thank You For Your Donation

If this info saved the day, buy me a beer!

If This Info Saved the Day, Buy Me a Beer!