Hey guys gotta say thanks in advance for taking your time to help out.

I have a E8 that I have been running for 2 years in a 10th AE w/ LS1 coils. I recently hooked up the wideband and controller to my E8. I tuned the car previously w/ a AEM wideband and no longer have it.

I have it set up on the spare A/D 4 as the UEGO input. I am running firmware 1.62. I have not upgraded it as it has not failed me yet and I dont like to screw with things that are functioning correctly. Anyone know where I can download this firmware again as I am switching to a new laptop.

My problem is that the wideband has worked correctly around 5 times, but now it does not read correctly. The mv on the gage screen reads 2517 or 2521. and it flashes back and forth very quickly so that the readings are 14.9 or15.0 A/F ratio no matter where I am in vaccum, boost, rpm. I have calibrated the sensor what seems like thousands of times. Any ideas would be greatly appreciated. Will also post this in the Haltech forums tonight. Thank you.

 

Isn't A/D4 the timed input? Try running it on A/D 2 and see what happens.

 

Thanks. I'll check it out