P0011 CODE AND HOW TO FIX

  • Tiny
  • alfredm8702
  • 2012 Toyota Corolla

Ok I'm working on a 2012 Toyota corolla it idles high and I have code p0011 I changed both sensors but its still showing code and idling high

Tuesday, October 2nd, 2012 AT 3:40 PM

21 Answers

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

This is a new vehicle, get the dealer to sweat over it.

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Tuesday, October 2nd, 2012 AT 3:47 PM
  • Tiny
  • alfredm8702
  • Member

I can't I work at a auto shop repairing crashed cars with salvaged titles

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Tuesday, October 2nd, 2012 AT 3:50 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

Have you checked the oil level, pressure and condition?

This fault is usually caused by the VVTi system not functioning correctly when the camshaft is not retarding or advancing its timing and seldom a sensor fault.

Were any repairs done on the engine?

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Tuesday, October 2nd, 2012 AT 3:59 PM
  • Tiny
  • alfredm8702
  • Member

None yet except a front main seal replacement it was leaking pretty bad the chain feels loose

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Tuesday, October 2nd, 2012 AT 4:13 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

You need to check the oil level and pressure. If necessary, replace the oil and run engine for a while to get the mechanical parts working correctly first.

Check to see if the oil is sludged.

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Tuesday, October 2nd, 2012 AT 4:16 PM
  • Tiny
  • alfredm8702
  • Member

Oil is like new

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Tuesday, October 2nd, 2012 AT 4:18 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

Test the pressure and ensure it is getting to the top. Make sure the oil filter is not damaged. The front seal leaking could indicate a problem there at the housing.

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Tuesday, October 2nd, 2012 AT 4:22 PM
  • Tiny
  • alfredm8702
  • Member

I pulled the seal off again and the chain on the right side seems loose is that normal?

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Tuesday, October 2nd, 2012 AT 4:35 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

If you turn the crankshaft counterclockwise, it can result in that. Turn crankshaft clockwise and get # 1 cylinder to TDC on compression stroke and note if tension builds up.

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Tuesday, October 2nd, 2012 AT 4:50 PM
  • Tiny
  • alfredm8702
  • Member

Okay yea tension is fine now could the sensor be bad?

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Tuesday, October 2nd, 2012 AT 5:01 PM

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