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Old 06-08-2013, 11:29 AM   eBay Motors  #1 (permalink)
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bad map sensor

truck went into limp mode today and i had a p0107, the dealer gave me one out of a new truck on the lot and fixed it right there. the turbo sounded crazy too i guess f/a mixture was off haha. it smoked alot too. anyone had this problem.
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11 lml. Alligator downpipe. 5" mbrp. 22" rims. H&s minimax. Afe cold air intake. 165 ad ll
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Old 06-08-2013, 11:37 AM   eBay Motors  #2 (permalink)
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Do you have an oiled filter? They can wreak havoc on the MAP sensors.
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Old 06-08-2013, 05:05 PM   eBay Motors  #3 (permalink)
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chevytuff, I think you mean the MAF sensor (mass air flow) rather than the MAP (manifold absolute pressure) sensor.
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Old 06-09-2013, 04:24 PM   eBay Motors  #4 (permalink)
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Quote:
Originally Posted by redwngr View Post
chevytuff, I think you mean the MAF sensor (mass air flow) rather than the MAP (manifold absolute pressure) sensor.
Ah, that is correct. Thanks for pointing that out.
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2011 GMC 2500HD Duramax Z-71 CCSB SLE
S&B Dry Cold Air Intake
Ranch Hand Front and Rear Replacement Bumpers (Ridgid Dually Lights on Rear (2)), NFAB 6-Step Nerf Bars, RKI Tool Box, Custom Headache Rack w/ Ridgid Dually Lights (4)
Limo Tint All Around w/ Limo Brow
EDGE CTS Insight, Rancho Steering Stabilizer, Backup Camera
3/4" Lift via Torsion Bars (it was all I could get with stock keys), 285/65/18 Nitto Trail Grapplers
GoLight Stryker HID
XRT Pro on Tow with 4" Flo Pro Exhaust
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Old 06-13-2013, 08:57 AM   eBay Motors  #5 (permalink)
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no it was the map sensor, the little one. i ordered a new one for the truck on the lot.it was 36 bucks, the code that came up was manifold absolute pressure.
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11 lml. Alligator downpipe. 5" mbrp. 22" rims. H&s minimax. Afe cold air intake. 165 ad ll

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Old 06-13-2013, 08:41 PM   eBay Motors  #6 (permalink)
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Where is the map sensor located?

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Old 06-13-2013, 08:48 PM   eBay Motors  #7 (permalink)
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I think I need a MAP sensor, the compass in this thing sucks
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Old 06-14-2013, 05:51 AM   eBay Motors  #8 (permalink)
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Quote:
Originally Posted by oobreedenali View Post
Where is the map sensor located?

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The little guy on the charged air elbow, heading into the intake air valve and grid heater... I think.

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Old 06-14-2013, 06:23 AM   eBay Motors  #9 (permalink)
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Intake Sensors 101

MAF
Name:  IMG_0799.jpg
Views: 1338
Size:  70.9 KB

IAT (Gizmo with blue tape)
Name:  IMG_0815.jpg
Views: 1270
Size:  85.0 KB

MAP
Name:  IMG_0807.jpg
Views: 1327
Size:  39.1 KB
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Old 06-15-2013, 02:59 PM   eBay Motors  #10 (permalink)
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Quote:
Originally Posted by FC5452 View Post
Intake Sensors 101

MAF
Attachment 89378

IAT (Gizmo with blue tape)
Attachment 89386

MAP
Attachment 89394
Yeah... Duh.
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