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High Quality wiring diagrams of electronic fuel injection (EFI) systems.
These diagrams show all connections from your car computer (ECU or ECM) to the different components, like relays, fuses, solenoids, switches, light bulbs, other electronic modules, ignition system, injectors, etc.
Great for troubleshooting electrical and mechanical problems. All are in Adobe Acrobat Reader's PDF format, which is freely available at Acrobat Reader.
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