I've got a Volant intake left over from a 2010 Escalade that I sold and I'd like to use it, problem is the MAF is different than the 2007 Avalanche it's going into.

I need to build a conversion harness to go from the Delphi to Bosch MAF's (or vice versa) and I'm looking for a wiring pinout for both the 07-08 and 10+ models.

I *think* I found it, but actual data would help, or hell, even a picture of the wiring/connector from a 2010+ model may help. Here is what I have....

2007
A- MAF SIGNAL
B- POWER
C- GROUND
D- IAT SENSOR
E- IAT RETURN

2010
A- IAT RETURN
B- IAT SENSOR
C- MAF SIGNAL
D- POWER
E- GROUND

 

07 maf

 

10 maf

 

I dont have a 2010 but this is 2009. I think this is what you want, and yea, they are different.

Honestly looks like it would be super easy to just repin the connector.

 

09 should be the same as a 2010...

 

Something wrong with the 2010 I posted that he asked for? Some of the people on this site crack me up/

 

Not at all, just a little harder to see what actual connector looks like on a schematic vs connector end view.

 

Atomic, that is EXACTLY what I was looking for, thank you so much!
2xLS1 - thank you also. I got the info in my first post from some GM wiring diagrams, but as Atomic said, it's easier to see the actual connector to know where the pins actually go. ABC etc is different from connector to connector. Sometimes they read left to right, and others they read right to left. I still appreciate your posts, and I apologize for not checking in sooner, but this truck is seriously kicking my *** and i've been quite busy with it.

FWIW- in 09+ GM changed providers of sensors from Delphi to Bosch. *Most* connectors are different. In the two pictures posted between years, the drawing looks the same, but the actual connectors will be different, hence the different part numbers. Putting a 2015 L96 in an 07 Avalanche and learning this the hard way.

Atomic, would you happen to have the same diagrams for the MAP sensors? Same years. TIA


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Here ya go

 

I have actually done this before. I have a later model of Voltant Intake on my 2004 Yukon with the LS3 Style MAF card instead of the stock MAF. If I recall the pins are different so I couldn't just release the pins and move over. If you cut and solder it will work. I have this mod on my truck and I can see MAF data in EFILive after swapping over. Let me know if you need help and other diagrams don't help.