ECMlink Trying to get linear WB to work

[jery1234]

Looks better but I don't think yours wideband is configured correctly .You need to log (rawlinWB) linearitems [ECMTuning - wiki] Read this article how to calibrate wb . Try also to log LTFTlo

 

[Rsawd95dsm]

Yea I've been fighting the WB for a while now. I can redo the linWB setup tomorrow when I go back out there. And I will log LTFT while I'm at it too.

Will report back tomorrow.

 

[Rsawd95dsm]

Alright gave it a BLT and no leaks to 20 PSI. I now got my wideband damn close with LWB on link. The WB in the car moves quite fast and in link it doesn't move fast enough to keep up logging it. I made the LinWideBand on link super huge and held the computer right to the gauge it self and from looking back and forth it was almost always on. Heres another log. If you need me to capture anything else let me know. Thanks for looking!

 

[jery1234]

I see that your battery voltage is 17.5 v that's no good .Check what's going on you may fry something .

 

[boost97gst]

I see that your battery voltage is 17.5 v that's no good .Check what's going on you may fry something .

Holy shit! You're right. I didnt even check that. Good catch. OP: Whats going on here? Is it really 17volts??? If its not then you have a problem with the ecu. Its internal dvm is shot and thats a major problem. I doubt that is likely though. You just have a regulator problem. Your 12v regulator(built in to the alt i believe) is shot to shit. Replace alternator before anything else.

 

[Rsawd95dsm]

Didn't know 17 volts was a problem. It goes up to at points like 18ish. But haven't done anything with it since so Ill replace the alternator now and post back up with a log.

 

[jery1234]

It's affecting the whole tune .

 

[Rsawd95dsm]

Well dug around and all I have is 2 extra 2G alternators. So Ill have to stop at a parts store tomorrow and pick one up and will report back after its installed and I post up another log.

 

[Rsawd95dsm]

Alright got the LinWB to line up in link now. I will start a new thread for logs for help.

 

[jery1234]

I'm glad to hear that you have made it .