[Z06] P1515???
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Joined: Oct 2013
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From: Houston TEXAS
P1515???
Ok im losing my mind trying to figure this out. A little background on the story, I did a Heads (PRC225cc)/CAM (MS3)/Intake (FAST 102). I also did a LS7 TB and got that CASPER wiring harness. I fired up the car and took it for a spin and it went into reduced engine mode and shot a P1516 code. After some research I swapped out the Casper wiring harness for a Katech Wiring Harness and went ahead and swapped out the LS7 TB as well. Now as soon as its WOT it goes into Reduced engine mode and its giving me a P1515 code. Im stumped!! could it be the tune?? Im at a standstill. what do yall think? Thanks for the input gents!
Melting Slicks
Joined: Aug 2008
Posts: 3,451
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From: Bay Area CA
http://engine-codes.com/p1515_chevrolet.html
Make sure you have the correct TB (silver blade NOT GOLD). Some of the new(er) TB's open in the wrong direction and don't work on our cars.
Make sure you have the correct TB (silver blade NOT GOLD). Some of the new(er) TB's open in the wrong direction and don't work on our cars.
Last edited by tlove32; Nov 21, 2014 at 03:11 PM.
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Joined: Oct 2013
Posts: 96
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From: Houston TEXAS
But im just an average joe with average research capabilities. Thanks to another member that informed me that the LS7 TB, although the same, opens differently from the LS2 TB and thats my issue. Thanks for you input though.
