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Thread: LS7 MAF Swap Pin Out Information

  1. #1
    Administrator Chewy's Avatar
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    Exclamation LS7 MAF Swap Pin Out Information

    Someone was looking for this and I couldn't for the life of me find it anywhere on the forum so I'm posting it here for anyone else that may need it in the future. I've also added tags to facilitate searching in the future.

    G8
    Pin - Wire - Circuit - Function

    A - 0.5 YE - 492 - MAF Sensor Signal
    B - 0.5 PK - 439 - Ignition 1 Voltage
    C - 0.5 BK - 450 - Ground
    D - 0.5 BN/RD - 472 - IAT Sensor Signal
    E - 0.5 BN/WH - 2760 - Low Reference

    LS7
    Pin - Wire - Circuit - Function
    A - 0.35 YE - 492 - Mass Air Flow (MAF) Sensor Signal
    B - 0.8 BK/WH - 451 - Ground
    C - 0.5 PK - 539 - Ignition 1 Voltage
    D - 0.35 TN - 2760 - Low Reference
    E - 0.35 TN - 472 - Intake Air Temperature Sensor Signal

    2009.5 MSM GXP 500ish N/A RWHP. Mods include but aren't limited to: Texas Speed 418 (6.8L) fully forged held together with ARP from top to bottom, PRC 255cc heads, Rick Crawford intake plenum, TB port, polish and tune, Roto-Fab 102mm CAI w/LS7 MAF, Kooks 1-7/8" headers wrapped with DEI, Corsa catless system, Circle D 3200 Stall, 3.45 final drive, BMR's complete street bushing kit and sway bars, Eibach Pro Kit, G-Force Axles, running on staggered VMR 710's with Bridgestone RE11 rubber. HSV triple gauge pack with Calais smokers kit mod, V6 tails, debadge/rebadge, V6 door handles, AU black door trim, Maverick Man under hood strut covers, & washer and bolt kit, fully corrected paint thanks to Adams Polishes and my hard work. Built with reliability in mind with some power for those times when you need to pass or go over a big hill. Just a poser, not a racer!

  2. #2
    Beyond Help Darkmanx's Avatar
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    They also sell adapaters on ebay for 20 dollars but good info

    Texas speed 408 stroker,Lingenfelter ls3 ported heads,tv1900,2.8 pulley,kooks header header back,custom axel back, squash double pump upgrade, e85 tein lowering , demon 8 triple pod, brembo brakes ,brm sway bar, bmr toe rod , bmr end link, spohn trailing arms, tein springs,tsw nurburgring rims. Icebox. Old numbers on stock engine 650/620 with 3.0 pulley

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