rbrixe1
07-08-2010, 09:28 PM
I have yet to get my sr20 going again. I did a turbo and fuel upgrade and then was advised by T1 to change from my Power fc to AEM ems. So I installed a series 1 ems along with 5bar map sensor and a iat sensor. I been having some ignition timing issues that I believe I have figured out. But of course some more bull shit has occured.
Problem: With the igintion in the on position my car and the laptop says that the engine is spinning at 600rpms!!!! Paratmeters on the aem pro say that the crank tooth, s tooth, fuel tooth, all that is changing like it is running. There is no spark occuring but it will spark if I actually do turn the motor over. Also no injector spray occurs unless I actually spin it over. I am baffled.
Aem says that it is just a loose ground that I must of did a shabby job when I wired the MAP and IAT sensors. They say just unplug them and should clear up. Did not work. They swear that the computer is fine.
So I call my wiring company (Wiring Specialities) and told them the deal and that I want them to check out my harness and redo what I did. Says he will but he believes that it is not a wiring problem.
Forgot to mention that this gradually happened. It started that sometimes after I spun the motor over it would say it was still spinning when it was not. I would cut the key off and wait a second cut it back on and all would be good.
Any ideas would be greatly apreciated.
Problem: With the igintion in the on position my car and the laptop says that the engine is spinning at 600rpms!!!! Paratmeters on the aem pro say that the crank tooth, s tooth, fuel tooth, all that is changing like it is running. There is no spark occuring but it will spark if I actually do turn the motor over. Also no injector spray occurs unless I actually spin it over. I am baffled.
Aem says that it is just a loose ground that I must of did a shabby job when I wired the MAP and IAT sensors. They say just unplug them and should clear up. Did not work. They swear that the computer is fine.
So I call my wiring company (Wiring Specialities) and told them the deal and that I want them to check out my harness and redo what I did. Says he will but he believes that it is not a wiring problem.
Forgot to mention that this gradually happened. It started that sometimes after I spun the motor over it would say it was still spinning when it was not. I would cut the key off and wait a second cut it back on and all would be good.
Any ideas would be greatly apreciated.