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I couldn’t see any that really could be read all that well, however I did find one but there is no ID to the numbers so I may know if it’s a jumper, fuse, or anything else such as P201, C100, etc.
http://s625.beta.photobucket.com/user/dragonshadow30/story/8371
However from the look of it,it looks like it is going to connector #18 on the PCM after it has tied in to three junctions (S217, S171, and G110). What’s really throwing me off is the wires themselves. All the wires seem grounded but I thought (for example) The Data Link Connector (DLC) had two wires, one for ground and the other going to the (PCM). This shows both wires going to the same places. Can you see if you can find what the numbers mean or find a better wiring diagram.I couldn’t see any that really could be read all that well, however I did find one but there is no ID to the numbers so I may know if it’s a jumper, fuse, or anything else such as P201, C100, etc.
http://s625.beta.photobucket.com/user/dragonshadow30/story/8371
However from the look of it,it looks like it is going to connector #18 on the PCM after it has tied in to three junctions (S217, S171, and G110). What’s really throwing me off is the wires themselves. All the wires seem grounded but I thought (for example) The Data Link Connector (DLC) had two wires, one for ground and the other going to the (PCM). This shows both wires going to the same places. Can you see if you can find what the numbers mean or find a better wiring diagram.Fuses are fine, The scanner that was used was for a OBD1. The Car does run, nothing wrong with the connector. Jericho I do know you can take the computer to a dealership to pull the code from the computer itself but it’s costly so yes there is a way. Does anyone have a wire diagram for a 94 grand am gt 3.1L going from the connector to the computer?
Fuses are fine, The scanner that was used was for a OBD1. The Car does run, nothing wrong with the connector. Jericho I do know you can take the computer to a dealership to pull the code from the computer itself but it’s costly so yes there is a way. Does anyone have a wire diagram for a 94 grand am gt 3.1L going from the connector to the computer?
Paper clip method didn’t work, as I said the tester was hooked up to it and it came back (No connection to the computer) I don’t know if it’s the wires from the terminal or the computer but I need to know is there another way to get the code from the computer (WITHOUT USING THE TERMINAL).
