Air fuel code for scangauge

Jordo! · 06-19-2010, 08:52 AM

Quote:

Originally Posted by Modshack

Ah, but remember....24psi. Not so rich when dealing with those pressures!

Well, fair enough -- epecially if this was a general tune intended to provide an extra margin of safety for folks who wouldn't be tweaking things on their own

What CR were you working with?

Modshack · 06-19-2010, 09:00 AM

Quote:

Originally Posted by Jordo!

What CR were you working with?

Stock Audi 225's run 9.5:1. on the 1.8T motor. Stock boost was 14 psi..

Audi/VW programming (Motronic)is a bit more complex and Detailed tweeking software is not generally available...We have to work around available chip programs (now flash programs)

1slow370 · 08-28-2010, 02:04 PM

just picked one of these up and and screwed around setting it up, and was gonna post how i did it then searched and now i'm pissed there was a guide. I think the best thing about this is that the front o2 sensors on our cars come from the factory as 5 volt lambda sensors so it should be fairly accurate. anybody know if you can datalog from a scan guage?

Modshack · 08-28-2010, 02:17 PM

No datalogging unfortunately.. but lots of good real-time info!

Jordo! · 08-28-2010, 05:04 PM

Quote:

Originally Posted by 1slow370

just picked one of these up and and screwed around setting it up, and was gonna post how i did it then searched and now i'm pissed there was a guide. I think the best thing about this is that the front o2 sensors on our cars come from the factory as 5 volt lambda sensors so it should be fairly accurate. anybody know if you can datalog from a scan guage?

Really -- we have factory wideband sensors? That's seriously bitchin

That should make tuning a snap (provided you can datalog it), and no need to spring for aftermarket widebands -- yay!!!

Some enable datalogging -- checkout the auterra system. I used to use that and it was able to read narrowband activity. so I don't see why it couldn't datalog the Z's wideband -- it's just another voltage input.

08-28-2010, 02:04 PM	#3 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	just picked one of these up and and screwed around setting it up, and was gonna post how i did it then searched and now i'm pissed there was a guide. I think the best thing about this is that the front o2 sensors on our cars come from the factory as 5 volt lambda sensors so it should be fairly accurate. anybody know if you can datalog from a scan guage? __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

08-28-2010, 02:17 PM	#4 (permalink)
Modshack A True Z Fanatic Join Date: Mar 2009 Location: Greenville NC Posts: 2,883 Drives: 370Z Sport Rep Power: 977	No datalogging unfortunately.. but lots of good real-time info! __________________ Steal my car! (SOLD)...Now Porsche Cayman S Oil Cooler DIY: Here!

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