I did search but could find what I was looking for.
1. the map watch on the read values around 37.2-37.5 (average)that is when I set the Max Val at 50. When I set the Values at Max 15 it doesn't show my A/Fs ratio. I have set everything like what is mention.

2. The car stumble at around 3500-4000 rpm at WOT but when I accelerate partial throttle it does 3psi. Play with the sec/transi and injector overlap and still does the same.

Please help!

 

Forgot mods. GT40,550 & 1680 injector, streetport,DL,TE version 1.0 wideband

 

wat wbo2? is the wbo2 hooked up correctly?

 

ntk sensor and I got it hooked from wbo2 pin7 goes to AN1 and pin6 to AN2. The sensor is welded on the mp sideway. Also I think it stumble when the secondary begin to go on?

 

anybody else that could have some more input?

 

You WB and DL are not set up correctly.

AFRs can not go above 20.

 

My DL is version v1.110 and my WB version is 1.0.

 

I still haven't figure out why is my car stumble at around 4000 rpm on WOT? Could it be my datalogit setting or is it something else?

 

You may want to post your .dat file so we can help troubleshoot the stumble issue and it sounds like your settings for the wb input on the DL are off, you may need to change the parameters to get the wb to report AFRs instead of the eroneous numbers you mention.

 

I'm trying to find a way to get the A/F # to work correctly. How can I post my .dat file? If somebody could give their email address I could send it?

Thanks

 

I find out the 4000 rpm stumble problem, it is the injector. I bought another set of 1680 and WOW car really move. So that leave me to why it my DL reading is way off from my WB? Do the PIM setting have anything to do with it?

 

Could bad soldering on pin 7 on the TE WB affect the reading? The wire on pin 7 fall off and I solder it but not really sure if it good? How can I check?

 

Update: Instead of wiring the WB to a 12V source I wire it to the WB gauge and now it read the same as the WB gauge. Now just going try to lean idle and riching on boost.