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SES Light on. Codes checked and...

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Old Feb 15, 2004 | 02:28 PM
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Exclamation SES Light on. Codes checked and...

Autozone machine showed these two codes:

412

The PCM has determined that a malfunction exists in the electrical circuit for switching valve "a" of the secondary air injection system

418

The PCM has determined that a malfunction exists in the electrical circuit for relay "a" of the secondary air injection system

Have you seen or had this problem before? Any help is greatly appreciated.



Thanks in advance,
Justin
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Old Feb 15, 2004 | 02:37 PM
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It's AIR pump related. Check the fuse for the AIR pump in the fuse box under the hood would be one place to start.
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Old Feb 15, 2004 | 02:48 PM
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Originally Posted by 2xLS1
It's AIR pump related. Check the fuse for the AIR pump in the fuse box under the hood would be one place to start.
Will definitely check the fuse. After doing a search on this, I'm really not even concerned. 2xLS1 are you with COFBA?



Justin
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Old Feb 15, 2004 | 02:51 PM
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I was at one time. Not any more.
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Old Feb 15, 2004 | 03:15 PM
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That's cool I'm not either. Thought about joining but still haven't decided. Why aren't you a part anymore? Do you run at Thunder Valley?
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Old Feb 15, 2004 | 03:52 PM
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ithink those are the codes i got when my fuse blew for the air pump. (after getting water in it)

Ryan
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Old Feb 15, 2004 | 03:53 PM
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I'd rather not comment on COFBA. Yes I run at TV. I was there last Sunday in my 99.
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