I looked up the alt circuit diagram on page 116 in the electrical book for the 97 99 dsms. Image here is the 4g63 dsm.
How To Megasquirt Your 4g63 Powered Dsm Eclipse Talon Laser
1g dsm wiring diagram. 1g dsm alternator wiring diagram. 1gb dsm 4g63 turbo wiring harness diagram. It is a later 1g turbo automatic harness. 1gb dsm 4g63 turbo wiring harness 1992 94 exact date of this example harness is unknown. The diagrams do not illustrate the wiring connectors in the car. 1gb dsm 4g63 wiring harness diagram.
Here is the 4g63 dsm wiring diagram schematic that i made. This is the info i collected on my 2g. The once organized dsm harness becomes a spiderweb that has no beginning or end. C 59 c 60 c 61 ˇˇˆ ˇ ˇ. Dsmtuners is a massive archive of dsm information but more importantly its a community. Results 1 48 of axle set 4bolt lsd manual rear 1g awd dsm eclipse talon laser alternator water pump pulley dsm 90 94 eclipse talon laseer.
Get a 2g maf plug at the junk yard or whatever and make sure you leave yourself several inches of wire. Many people will assume the diagrams show you looking into the wiring connectors in the car. So in the interest of helping fellow 4g63 engine swap enthusiasts i created a couple of wiring schematics. Please note that the diagrams are all shown as you are looking into the ecu connectors on the ecu itself with the male pins pointing out at you. Red 12v constant source blackyellow metering of voltage. Snip your 1g maf plug off of your harness then wire up the wires accordingly.
You will have to look up the circuit diagram for you 1g in the service manual. This page contains basic wiring information for the ecu connector in a 1g and 2g dsm. Join in and participate with other dsmers and invite all of your dsm friends to make this place their home. One is a wiring diagram for a 1990 4g63 dsm. This thread is going to solve all the mysteries of the 4g63 wiring. The diagram below shows you which individual wire from the 1g maf wiring goes to which pin of the 2g plug.
Microsoft word 1gecupinoutdoc author. Chat with others create a build thread post questions and answers. The other is the wiring diagram for a 1991 94 4g63 dsm. For the 4 pins on the alt. Also for comparison here is a similar page for the later model 1gs those connectors labeled with are either completely different in a different location or non existent on the later model 1gs. Back to tech.
Gallery of 1g Dsm Wiring Diagram
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