VQ MAP Detection

Discussions concerning the M7790 cpu

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UNISA JECS
 

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Joined: Wed Jun 04, 2008 3:48 am
Location: USA Socal

VQ MAP Detection

Post by UNISA JECS »

Matt how does Nistune determine what VQ Map to use because I have looked and compared different vehicles that I know use the same MAF sensor but Nistune Detects something else completly different than what should be detected
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B13 ECU TO B13 MAF PAIRING 2.PNG
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B13 ECU TO B13 MAF PAIRING 1.PNG
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B13 wrong VQ map detected.jpg
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UNISA JECS
 

Posts: 367
Joined: Wed Jun 04, 2008 3:48 am
Location: USA Socal

Re: VQ MAP Detection

Post by UNISA JECS »

Here is another self explanatory picture I hope it helps, except this one is correct for the 1994 B13 sr20de
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B13 correct VQ map detected for 1994 only.jpg
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Matt
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Re: VQ MAP Detection

Post by Matt »

Appears that B13 and N15 SR20DE are same as S14 SR20DE VQ maps. I've merged these all together now. Please open the attached zip file and put the vqmap.def file in Program Files (x86)\Nistune\VQMaps folder

The software looks at the current VQ map in the BIN and compares against files in the folder and uses the entries in this definition file to display. Multiple versions will display the first match
Attachments
vqmap.zip
Updated VQ map definition file
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