PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

throwing 2 p1416 codes. need a lil help

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Old May 21, 2005 | 04:25 PM
  #1  
00Streak's Avatar
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From: Carrollton,Tx
Default throwing 2 p1416 codes. need a lil help

So far ive learned that this is the AIR system. p1415 is bank 1 and p1416 is bank 2.. so where is bank 2? and why am i throwing 2 p1416 codes? will this problem be electrical? could this all be caused from disconnecting connectors without having the battery disconnected? also how can i reset my pcm to see if they show back up. for a while this problem was hit and miss. ses would come off, then mysteriously go off. now its ben on 3 months total. hell maybe longer.
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Old May 21, 2005 | 04:48 PM
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405HP_Z06's Avatar
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Check out this link:

http://www.gearchatter.com/viewtopic8965.php

It should help you chase down the issue.
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Old May 22, 2005 | 03:39 AM
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CrazeD_SS's Avatar
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No it's getting two codes because the condition had been set twice.

The SES light only comes on after the PCM detects the P1416 fault after the second time. I had this same problem. The dealer replaced the AIR check valve and tube and the light hasnt been back..
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Old May 23, 2005 | 10:12 AM
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thats what im working on.. finding the dam check valve at a parts store.. been to 2 placed so far and no one has the part.....
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Old May 23, 2005 | 10:28 AM
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Originally Posted by 00Streak
thats what im working on.. finding the dam check valve at a parts store.. been to 2 placed so far and no one has the part.....
That's a dealership part.
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Old Jun 23, 2005 | 12:12 AM
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if i drive my T/A WITH P1416 CODE is it going to mess anything up?
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