Engine Code P1491??

Old Jun 7, 2005 | 09:23 PM
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Engine Code P1491??

Some sort of Emmissions Control Error - P1491

Anyone had this code come up? and what have you done about it??

my "check engine" light just came up on me, and this is the code that was pulled
i think i'm gonna sell my car after this, so don't wanna put a ton of Cash into it - anything I can do myself to alleviate this problem correctly??

help please?!
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Old Jun 8, 2005 | 07:25 AM
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From: where the weather suits my clothes
Search is your friend.

https://acurazine.com/forums/showthr...ighlight=P1491
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Old Jun 8, 2005 | 07:47 AM
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yea.....thanks NSX - i found that thread after I posted, but thanks for the help

do you know if the EGR valve is easly replaced by us??
does it take a mechanical whiz to do this - i'm trying to save loot wherever i can, obviously

thanks for the help
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Old Jun 8, 2005 | 08:08 AM
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From: where the weather suits my clothes
Looks like the EGR valve will run you about $200

Top middle Part #26


Looking under the hood it doesn't look too difficult.
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Old Jun 8, 2005 | 08:11 AM
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From: where the weather suits my clothes
Here's a pic I found.

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Old Jun 13, 2005 | 09:54 AM
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From: Appleton WI
Originally Posted by NSXNEXT
Here's a pic I found.

hey thats my car!

very easy to replace
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