Thread: Gtp. Map and maf

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  1. #1 Gtp. Map and maf 
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    P0102 code pops up. Replaced the sensor that by the throttle body. Is that a map or maf? Wjere is the other one located
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  2. #2 Re: Gtp. Map and maf 
    GrandPrix Junkie Bluemagic's Avatar
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    That's the maf sensor located on the throttle body. The map sensor is in the rear of the engine on the top.

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  3. #3 Re: Gtp. Map and maf 
    I live here. 02NavyBlue's Avatar
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    P0102 - Mass Air Flow (MAF) Circuit Low Input

    2006 Grand Prix GT S/C 109k - Modded Transgo Shift Kit, Gutted Airbox, Dash Cam, and Inlays. Retros soon to come.
    2002 Grand Prix GT N/A 127k - Same as 06 Plus: Trans Cooler, DIY Aux Input, LED lighting, Suspension Upgrades, Tint, Retrofits.
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  4. #4 Re: Gtp. Map and maf 
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    Ty guys. I replAced it. Dunno y it shows code. I reset it.
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  5. #5 Re: Gtp. Map and maf 
    Killa Bee Scottydoggs's Avatar
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    check the wires to the plug for the maf for cracks or bare wire showing.

    also check your fuse box, that the low voltage code, its fuse may have blown. same for the wires, bad wires will make the low voltage code pop up.

    maf maybe just fine.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  6. #6 Re: Gtp. Map and maf 
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    Under hood box?
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  7. #7 Re: Gtp. Map and maf 
    Killa Bee Scottydoggs's Avatar
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    id check both fuse boxes. im not sure where it lives.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  8. #8 Re: Gtp. Map and maf 
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    Kk whats it labled as?
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  9. #9 Re: Gtp. Map and maf 
    GXP Level Member 91parkave's Avatar
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    Its like number 23 or something in the underhood fusebox. Just look for a blown fuse. It won't take long.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  10. #10 Re: Gtp. Map and maf 
    GT Level Member al2000gtp's Avatar
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    Its number 21 in Underwood box. Im battling this right now too. I changed by o2 sensor cuz it was throwing every code you could get for the upstream o2 lol and after change it would blow that fuse. Thought it was just a bad o2 so tired another and same thing. Did find out though that both o2s (I think) and the evap solenoid and maf are all wired to that same circuit so ive got some wires to trace down and find the short

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  11. #11 Re: Gtp. Map and maf 
    GT Level Member al2000gtp's Avatar
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    Under hood box... stupid auto correct

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    2000 GTP - HAI, SD Headers, 3" catback, cat delete, thrush turbo muffs, self ported sc, and transgo shift kit.
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