LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

DTC 29 and 32 - EAS electrical system failure??

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Old May 13, 2003 | 02:31 PM
  #1  
BackInBlackZ28's Avatar
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From: Grand Haven, MI
Question DTC 29 and 32 - EAS electrical system failure??

Scanned my car this morning, threw two codes. One was relateds to the EGR, #32, and im pretty sure thats jus because the tube from my header to the EGR is leaking. The code i do not know what to do with was a #29, EAS electrical system failure. Only came on in closed loop, what is it and what does it mean????
Old May 13, 2003 | 03:03 PM
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DTC 29 is for the AIR pump. Check the fuse.

BTW, you have 2 identical threads for this for some reason. You should delete one of them.

Last edited by shoebox; May 13, 2003 at 03:09 PM.
Old May 13, 2003 | 05:18 PM
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Thanks, and i deleted the other one. Dont know where that came from...I dont have cats anymore, so how can i disable the pump without throwing a code?
Old May 13, 2003 | 08:14 PM
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Originally posted by BackInBlackZ28
Thanks, and i deleted the other one. Dont know where that came from...I dont have cats anymore, so how can i disable the pump without throwing a code?
If you disconnect the electrical connector from the AIR pump and make sure you have a good fuse in the panel for the AIR pump, that should do it.
Old May 13, 2003 | 08:46 PM
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replaced fuse, disconnected harness...good to go..Thanks!
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