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2004 CTS-V LS6 MAF pin out needed

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Old 05-23-2013, 08:38 PM
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Default 2004 CTS-V LS6 MAF pin out needed

Can somebody with a 2004 LS6 running the stock MAF please look at your wiring and let me know the order of the wires?

Is it:

#1 Yellow
#2 Pink
#3 Black/White
#4 Tan
#5 Tan


I had been running an LS3 cartridge style MAF, but I'm going back to the LS6, and I think I remember re-pinning the connector, but I can't find my notes.
Old 05-23-2013, 09:27 PM
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Last edited by Stone17; 05-23-2013 at 09:32 PM.
Old 05-23-2013, 09:45 PM
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Maybe somethings going on with my computer, but I'm seeing a 'photobucket error' message.
Old 05-24-2013, 06:37 AM
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Originally Posted by 1BADCTS
Maybe somethings going on with my computer, but I'm seeing a 'photobucket error' message.
I was trying to link it from my phone.

This is off my 2005.
Old 05-24-2013, 08:42 AM
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Thanks!!!
Old 02-28-2014, 09:16 PM
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What I need to know is what pin on the PCM each of the tan wires correlates to.

One will be Green pin 25 (circuit 472) which is IAT Sensor Signal.

One will be Green pin 80 (circuit 5514) which is Low Reference.
Old 03-01-2014, 08:00 AM
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See attached.
Attached Files
File Type: pdf
CTS-V MAF Connector.pdf (32.6 KB, 572 views)
Old 03-01-2014, 06:11 PM
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Thank you Sir.
Old 09-04-2014, 11:58 PM
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Originally Posted by 1BADCTS
I had been running an LS3 cartridge style MAF, but I'm going back to the LS6, and I think I remember re-pinning the connector, but I can't find my notes.
Bringing up a old thread...Why did you swap back to stock? What did the LS3 card style do wrong? Was the LS6 Harness just plug and play to the LS3 MAF? i seen your other posts with both pin diagrams but no one replied to answer the pin difference question you had. I am swapping to a 102 ring with the LS3 card and any wiring help you or anyone can provide would be greatful.



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