Power loss

2006 RENAULT MEGANE
119,000 MILES • 1.9L • 4 CYL • 2WD • MANUAL
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STYPEJACK
  • MEMBER
  • 17 POSTS
Most of the time the car drives fine.
However, after idling for a minute or two the car has no power as if the turbo is not boosting.
If the engine is turned off then back on it will drive fine until the next time I have to idle.
It seems to reset itself with the off/on so I dont think it can be blocked with soot etc

Any help please.
Mar 12, 2017 at 10:33 AM
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KHLOW2008
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I would suggest checking for trouble codes for a start.
Mar 13, 2017 at 8:37 AM
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RENEE L
  • CAR REPAIR CONTRIBUTOR
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Hi STYPEJACK,

If you decide you would like to conduct the scan yourself here is a link to an article that features written step by step instructions and pictures explaining how to do the scan yourself. Also, I have included a link to our YouTube channel with a how to video on code scanning.

This is applicable even if your check engine light is not on.

Most scanners are inexpensive to purchase, you can purchase one online from sites like Amazon.com

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://youtu.be/YV3TRZwer8k

Once you have the codes please get back to us so that we can further assist you. We are always happy to help.

Thank you for visiting 2CarPros.com.

Kindest regards,

Renee
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Mar 13, 2017 at 2:18 PM
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STYPEJACK
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Hi Thanks for you comments. I have been able to get the following codes P0235 P0670 P2002.

Also I noticed when I sit at idle for two minutes the injection fault comes up and the filter recycle light comes on ?
Mar 14, 2017 at 8:11 AM
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STRAILER
  • CAR REPAIR CONTRIBUTOR
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The first code is telling us there is a boost problem which will point to the turbo going bad. Remove the intake or exhaust tube from the turbo to check the end play of the turbine shaft.

Please run this test and get back to us so we can continue helping you.

Best, Ken
Mar 16, 2017 at 12:51 PM
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STYPEJACK
  • MEMBER
  • 17 POSTS
Boost problem was caused by fault MAP sensor. All is now well
Mar 19, 2017 at 12:05 PM
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STRAILER
  • CAR REPAIR CONTRIBUTOR
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Thanks for getting back to us, please use 2CarPros anytime we are here to help.

Best, Ken
Mar 22, 2017 at 11:45 AM