Gm Obd1 Wiring Diagram

35+ Gm Obd1 Wiring Diagram Background. Obd1 honda wiring diagram bookingritzcarlton info craftsman. Gm obd i software (5).

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Obd connector is meant to be used only by the service guy to monitor the health of your car and provide diagnosis. The obd1 connector has 12 pins, but not all are used on all cars. How to read obd1 codes at home.

Or at least a whack at it.

Hi im new to the forum and to link ecus im currently wiring in a g4 storm to my engine harness using the factory harness chopping oem ecu plug and removing the wiring i do not need for the engine to run im using the pc link download for most the. The standard pins like the ground it could also be a caused distributor/coil. Hi im new to the forum and to link ecus im currently wiring in a g4 storm to my engine harness using the factory harness chopping oem ecu plug and removing the wiring i do not need for the engine to run im using the pc link download for most the. Accessing gm obd1 trouble codes turn ignition switch to off position jumper the a&b terminals(a paper clip or a jumper wire work ok)