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Wideband troubles

AuSpecVr4

Well-known member
Joined
Dec 1, 2010
Messages
107
Location
Brisbane, QLD
Hey

I have a innovate MTX-L i want to connect up to my ecu input but can't use pin 15 as an input because no wire or pin is located there on a gvr4. I want to keep my narrow band aswell, i have my wideband on the downpipe, which wire do i use as an input? i just got the car running on SD and have a GM iat sensor installed today.

Cheers.
 

OMFGeofffff

Well-known member
Joined
May 5, 2006
Messages
867
Location
Burnsville, MN
What are you using for tuning? This should point you in the right direction.
 

AuSpecVr4

Well-known member
Joined
Dec 1, 2010
Messages
107
Location
Brisbane, QLD
I use ECMlink, and i've been on that page allot, theres no pin 15 on a gvr4 ecu, all other available inputs are being used,
 

mikus

Well-known member
Joined
Jan 11, 2007
Messages
2,763
Location
Aurora IL
You just need a pinned wire to stick in the harness #15 position. AUspec & USspec ECU's are both fine to log pin 15

ECU wire pins are easy to pop out, I believe there's a how-to.

If you can't find a pinned wire locally PM me --- I only have one handy but I'm not using it currently.
 
Last edited:

talontyme

Well-known member
Joined
Mar 16, 2009
Messages
329
Location
Portsmouth,VA.
I know you said you want to keep the narrow band but why would you if you have a wideband
 

Brianawd

Well-known member
Joined
Apr 18, 2005
Messages
2,117
Location
Portland OR,
Junkyard is you friend. Just go find any 90-94 dsm or galant and pull a pin from the plug. Its easy.
 

AuSpecVr4

Well-known member
Joined
Dec 1, 2010
Messages
107
Location
Brisbane, QLD
Thanks, i cut pin 4 and put my output there and simulated narrowband, its all working now, i was just hoping to use both but whats the point.

Cheers
 
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