I have code po174 & po171

175

Asked by Khalid Oct 27, 2013 at 03:57 AM about the 2001 Lexus RX 300 FWD

Question type: Maintenance & Repair

As I told y I have code po174 & po171 can with vsc light & engine light on so ca some
one help me

10 Answers
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dandyoun answered 11 years ago

Check out the possible solution sections of those links. It might help you figure out what is going on with it. Hope these help

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Khalid answered 11 years ago

Thanks alot what Im thinking also about air flow meter because some time for a few minutes the both cods gone

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dandyoun answered 11 years ago

Most likely just cleaning the MAF will fix you issues. There is a special cleaner for doing this and make sure not to touch any of the sensors internal parts with your fingers.

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Khalid answered 11 years ago

Thanks bro I will repace the air flow because I did I cleaned it many times with spatial cleaner with out resulat

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Dragana answered 9 years ago

I am having this issue. Can you please tell what was the problem with yours? I appreciate the reply. Ty

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