Cormfra Posted February 23, 2020 Author Share Posted February 23, 2020 I will try measuring the voltage tomorrow with the coil unhook and thank you for all help Link to comment Share on other sites More sharing options...
Rampage Posted February 23, 2020 Share Posted February 23, 2020 1 hour ago, Cormfra said: Okay so now both eyelets are reading 12 ish. But that when it’s on the coil. Right, it will. That is because the coil is made of wire. Your picture showed the wires NOT connected to the coil, otherwise I would have said disconnect them. 1 Link to comment Share on other sites More sharing options...
Cormfra Posted February 26, 2020 Author Share Posted February 26, 2020 Oh okay thank you Link to comment Share on other sites More sharing options...
naru2 Posted March 23, 2020 Share Posted March 23, 2020 On 2/19/2020 at 9:27 PM, Cormfra said: That disconnected yellow looks like it belongs where the purple is. Link to comment Share on other sites More sharing options...
naru2 Posted March 23, 2020 Share Posted March 23, 2020 On 2/19/2020 at 9:27 PM, Cormfra said: That disconnected yellow looks like it belongs where the purple is. Link to comment Share on other sites More sharing options...
Cormfra Posted March 26, 2020 Author Share Posted March 26, 2020 Yep I fixed that still nothing Link to comment Share on other sites More sharing options...
Cormfra Posted March 26, 2020 Author Share Posted March 26, 2020 I don’t understand where the plug on the left belongs with the black and the black and white wire Link to comment Share on other sites More sharing options...
naru2 Posted March 26, 2020 Share Posted March 26, 2020 Link to comment Share on other sites More sharing options...
naru2 Posted March 26, 2020 Share Posted March 26, 2020 Link to comment Share on other sites More sharing options...
naru2 Posted March 26, 2020 Share Posted March 26, 2020 Link to comment Share on other sites More sharing options...
Cormfra Posted March 26, 2020 Author Share Posted March 26, 2020 Thank you so much Link to comment Share on other sites More sharing options...
Cormfra Posted March 27, 2020 Author Share Posted March 27, 2020 Okay so is the wy positive because mine after thinking about did have any voltage Link to comment Share on other sites More sharing options...
Cormfra Posted March 27, 2020 Author Share Posted March 27, 2020 What does the other wire oh f44 go any ideas I’m not sure if mines right Link to comment Share on other sites More sharing options...
Cormfra Posted March 27, 2020 Author Share Posted March 27, 2020 And then wy wire thet go to the control unit is not getting voltage at the plug or the controls unit is that supposed to be like that Is it a ground? Link to comment Share on other sites More sharing options...
naru2 Posted March 27, 2020 Share Posted March 27, 2020 No,WY is ignition pulses from the ECU. The transistor and coil conduct when there is a pulse. F44 yellow goes to coil negative.It won`t work w/o that. Link to comment Share on other sites More sharing options...
Cormfra Posted March 28, 2020 Author Share Posted March 28, 2020 (edited) Okay so the wire that goes to the f44 has a plug in it I don’t know what is does it anything about it Edited March 28, 2020 by Cormfra Link to comment Share on other sites More sharing options...
Cormfra Posted March 28, 2020 Author Share Posted March 28, 2020 Link to comment Share on other sites More sharing options...
Cormfra Posted March 28, 2020 Author Share Posted March 28, 2020 You can see in this picture f44 the yellow ones there the the black and whit goes to the plug on holding and the black they comes form the other side of the plug grounds to the block Link to comment Share on other sites More sharing options...
naru2 Posted March 29, 2020 Share Posted March 29, 2020 On 2/19/2020 at 8:12 AM, Ionstorm66 said: F44 plugs into he round connector .F43 into the transistor. The ring terminal connected to the round plug goes to coil negative. 1990 wire colours may vary a little from the 1989 diagrams shown. Link to comment Share on other sites More sharing options...
Cormfra Posted March 29, 2020 Author Share Posted March 29, 2020 So I guess I need to figure out what’s on the other side of the round connector Link to comment Share on other sites More sharing options...
naru2 Posted March 30, 2020 Share Posted March 30, 2020 Actually,the round connector appears to be just the tach wire.Should work w/o that.The ring terminal needs to be on coil negative though. Your round connector seems different than the diagram as it has 2 wires.??? Link to comment Share on other sites More sharing options...
Cormfra Posted March 30, 2020 Author Share Posted March 30, 2020 Yes it has two wires so what are you saying I should do Link to comment Share on other sites More sharing options...
Cormfra Posted March 30, 2020 Author Share Posted March 30, 2020 Is the yellow wire supposed to Read 12 or anything Link to comment Share on other sites More sharing options...
naru2 Posted March 31, 2020 Share Posted March 31, 2020 17 hours ago, Cormfra said: Yes it has two wires so what are you saying I should do Plug the transistor in. Hook the eyelets up. Forget about mystery wires Drive your car. Might help to go back o the wrecker you got the transistor from and inspect the donors wiring.. I don`t have a SPFI car handy to look at. Link to comment Share on other sites More sharing options...
Cormfra Posted March 31, 2020 Author Share Posted March 31, 2020 thnak you that’s how everything is set up and still nothing Link to comment Share on other sites More sharing options...
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