Re: My Camry Failed Inspextion. Code O0401

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Re: My Camry Failed Inspextion. Code O0401

Ray O

23 Feb 2008 23:54

> Hello,
>
[quoted text clipped - 4 lines]
> Thanks,
> Talal Itani

How many miles are on the car? With the engine idling, apply vacuum to the
EGR valve and see if the engine starts to idle roughly or start to die. If
that happens, check the EGR position sensor. If the engine does not start
to die, check the EGR tube for blockage. Most likely, the EGR tube is
blocked with carbon buildup. If that is the case, you can try to dig out
some of the carbon or replace the EGR valve and tube.

Signature

Ray O
(correct punctuation to reply)

Talal Itani	23 Feb 2008 23:37
Hello, My Camry '97 just failed inspection. It is code P0401. 'Exhaust Gas Recirculation Flow Insufficient Detected.' Would you please give me your recommendations. Thanks, Talal Itani

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