From what I have read here the stock afr setting are supposed to be really rich right 10:1 or lower. What I have discovered is that for some reason mine seem to be in the low 11s at full throttle. They taper from about 11.8 to 11.2 at full throttle. Any ideas.

On the other hand the Turbo XS stage II map seems lean at almost a point higher across the boad. Again any ideas.

Is is normal .... what is going on?

Dcsleeper

 

The base map sux! not safe at all. Im not sure what the stock AFRs are, i do know when i started data logging (in stock mode) i was hitting below 11.0's

it takes time to tune, good luck

 

Are you talking about the stock ECU map on your car? Or the TurboXS map that comes standard? If you are talking about the stock ECU map with no aftermarket tuning applied to it, then mine is very similiar to yours. Mine would run low to mid 11's air fuel ratio up to ~7000 RPM, then go to about 10.8 after 7K rpm. Is yours an 05?

Brian

 

That is kinda the impression that I am getting at this point as well....using the stage II map my EGTs went through the roof....around 1650 F compared to around 1500 stock at wide open throttle....

I am sure that several of you have logged tons of data on the stock settings...is my car just an anomally or what?

 

Yes...I am talking about the stock settings....just bypassing the UTEC on Map 0. Mine is actually an '03.

 

wow 1650F that's dangergous, that F would be like 898.8Celsius, be carefull.

 

thanks...i know...right now i am just running the bypass map 0 till i can sort out some other issues ( boost issues see my other post)...I have been really suprised by how unconservative the TurboXS stage II map is in its untuned form....

 

Yea right now I am running map one but its set to all ECU control, that way I can up the Launch Control and have the cel blink for knocking and such. I can't tune till my tuner comes in.