Question about 2001 Chevrolet Impala

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2001 chevy impala code po446 - 2001 Chevrolet Impala

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

STEVIE_N_24
  • 147 Answers

SOURCE: have a code of po446 on 2001 prism how do i fix

Check and verify you gas cap is installed and tight. Clear codes and drive to see if code returns.

Posted on Mar 29, 2009

  • 82 Answers

SOURCE: Need help diagnosing codes

go to www.troublecodes.net and look up the codes.

Posted on May 13, 2009

johnjohn2
  • 5763 Answers

SOURCE: Chevy Impala 2001 w/ 3.8L engine - EGR stuck open

there are a couple of things, first make sure there are not restriction in the exhaust, i know the dealer has had to replace converters under warranty because of this problem, then theres a reflesh program for the computer due to this problem, and lastly,run with egr off make sure it clean of carbon,carbon gets stuck in pintle sets check eng lightbut carbon then blows by so when you remove egr you see nothing, well start with these good luck.

Posted on Nov 28, 2009

  • 184 Answers

SOURCE: 04 chevy avalanche. failed inspection. OBD11

Hi, a P0446 means Evaporative Emission Control System Vent Control Circuit Malfunction

Full details @ http://www.obd-codes.com/p0446

Posted on Feb 06, 2010

  • 4 Answers

SOURCE: ignition control module on a 2001 Chevy Impala

There is a switch relay that plugs behine the ignition switch cylinder.You would have to take apart the dash console to take it apart to replace it.Also helps solve a few problem on the 2001 chevrolet impala, with heat gauage not working and a/c not blowing cold air anymore.Replacing it, should fix the problem with that.

Posted on May 18, 2010

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1 Answer

Is there any way you could give me a lock out code for my 2001 chevy impala on my radio its reading locked


Unfortunately you need to contact your local Chevy dealer parts dept. They will be able to look up the code for you

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I have a 2006 chevy Impala 3.5 v6 Flex fuel with OBD code po446 what is it and where is it Dennis


this obd2 trouble code table can help you understand the meaning of code.

for p0446, you can try:

Replace Vent valve

Repair open, short, or resistance problem in control circuit

Repair open, or short, or resistance problem in power circuit

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How do you unlock and find the radio codes for a 2001 impala


Some are in the front of the owners manual usually written by hand. I would first look there. If you cant find the code there contact your local Chevy dealer about getting the code via vehicle serial number.

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2001 camry code po440,po441,po446
what kind of problem and how can be solved
sam

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Have a code of po446 on 2001 prism how do i fix


Check and verify you gas cap is installed and tight. Clear codes and drive to see if code returns.

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