Question about Mazda RX-8

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Manifold tuning valve circuit low bank 1.(code po661)

Check engine went on got it scaned gives me that code i dont know what to do .is it major?but i m driving well at 140/150 should i get worried?

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One of the intake manifold tuning solonoids is down and needs replacing, there are 3 of them, 1 blue, 1 white, 1 red. p0661 is the white one

Posted on Nov 27, 2013

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

aaangie220
  • 202 Answers

SOURCE: engine light on got a code of poo31 Ho2s bank 1

thats the pre cat o2 sensor. usually this mean that it needs replacing

Posted on Aug 05, 2009

ginko
  • 19396 Answers

SOURCE: P2008 Intake Manifold runner control

Hi.

P2008 means intake runner control circut/open bank 1. The intake mainfold running solenoid must be checked and eventually replaced. The solenoid is located off the vacuum hose and operates the intake runner shaft throught the mainfold.


Regards.

Ginko.

Posted on Nov 09, 2010

polarcycle
  • 1392 Answers

SOURCE: PO420" Catalyst efficiency low Bank 1"

Replace the catalytic converter.

Posted on Mar 10, 2009

  • 218 Answers

SOURCE: Check engine light came on

THERE IS A VALVE ON THE RIGHT SIDE OF THE INTAKE MANIFOLD THAT OPEN THE RUNNER.IT HAS A VACUUM LINE TO IT.FOR IT TO BE STUCK OPEN EITHER THE SOLENOID IS BAD,THE VACUUM LINE IS BAD OR THE RUNNER IS GUMMED UP WITH CARBON AND STUCK OPEN

Posted on May 15, 2009

  • 291 Answers

SOURCE: the check engine light is on the code is P0051

FIRST THING IS RESET THE CHECK ENGINE LIGHT AND SEE IF CODE RETURNS... RUN IT FOR A LITTLE TO MAKE SURE YOU DON'T HAVE BAD GAS.... IF IT STILL COMES ON REPLACE 02 SENSOR LOCATED IN THE EXHUAST PIPE.. THERE SHOULD BE TWO IN PIPE YOU WANT THE ONE CLOSEST TO THE END OF THE EXHUAST PIPE

Posted on Sep 01, 2009

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