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Archives for Prelude

Honda Prelude Programmed Ignition (PGM-IG) System Circuit and Wiring

Honda Prelude (1993) programmed ignition (PGM-IG) used in this engine provides optimum control of ignition timing. A microcomputer determines the timing in response to engine speed and manifold vacuum. The following schematic shows the Honda Prelude Programmed Ignition (PGM-IG) System Circuit and Wiring Diagram.

Honda Prelude Wiring Harness Routing and Ground Location (88)

The following diagram and schematics shows 1988 Honda Prelude Wiring Harness Routing and Ground Location of engine compartment (including engine ground wire, engine wire harness, battery wire harness, engine compartment wire harness, radio condenser ground wire, defogger wire harness), floor, trunk, door, roof and dashboard.

1992 Honda Prelude Air Conditioner Electrical Circuit and Schematics

The 1992 Honda Prelude Air Conditioner system consists of evaporator, sight glass, receiver/ dryer, A/C pressure switch, condenser, compressor, radiator fan relay, condenser fan, pressure switch connector, compressor clutch connector, A/C compressor clutch relay, condenser fan relay, heater fan switch, coolant temperature switch, fan timer unit, under dash fuse box and A/C diode. The following diagram shows detail 1992 Honda Prelude Air Conditioner Electrical Circuit, wiring diagram and Schematics.

1993 Honda Prelude Wiring Diagram Electrical System Schematics

The following wiring diagram, electrical system schematics and circuit troubleshooting apply for Honda Prelude 1993 model years. The wiring diagrams and technical service bulletins, containing wiring diagram changes, are obtained from the domestic and import manufacturers. These are checked for accuracy and are all redrawn into a consistent format for easy use. All diagrams are arranged with the front of the vehicle at the left side of the first page and the rear of the vehicle at the right side of the last page.