Analyze my Datalog. . .tell me what's causing this

86GT · 04-26-2005, 04:50 PM

The chips that plug on the J3 connector have one pin that is dedicated to disabling the internal ROM. If this is nice and secure and has no connection issues and any one of the data bus pins are not making a good connection, then all kinds of weird things could happen.

He has tried two different EEC's which would lead me away from this theory, but what if the Tweecer has a bad solder joint internally. It was used on both EEC's correct? I might have missed it, but did you try a different Tweecer?

04-26-2005, 04:50 PM	#21
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Analyze my Datalog. . .tell me what's causing this The chips that plug on the J3 connector have one pin that is dedicated to disabling the internal ROM. If this is nice and secure and has no connection issues and any one of the data bus pins are not making a good connection, then all kinds of weird things could happen. He has tried two different EEC's which would lead me away from this theory, but what if the Tweecer has a bad solder joint internally. It was used on both EEC's correct? I might have missed it, but did you try a different Tweecer? __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.