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Check Engine light

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Old Oct 23, 2018 | 06:46 PM
  #1  
Gerardm301's Avatar
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From: California
Check Engine light

I have an 09' auto SS and recently got the check engine light on and, I have two trouble codes the P0106 and P0107. The car runs well but sometimes I lose boost while driving. Have any of y'all encountered this problem ?.
Old Oct 23, 2018 | 07:44 PM
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From: Fredericksburg,VA
Your MAP sensor wires are banging on something. Do you have the GMPP stage 1?
Old Oct 24, 2018 | 12:30 AM
  #3  
Gerardm301's Avatar
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Yes i do and I also have a tune on it as well.
Old Oct 24, 2018 | 08:49 AM
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Then it is the well documented wiring problems.

If it was an early GMPP the wires are crimped and the get corroded/broken they need to be soldered and shrink wrapped; later kits were plug and play. Also the MAP sensor has the connector backwards, so the wires hit the AC compressor and short out; it needs either a custom bracket or other modification.
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