2002 HONDA CRV FAULT CODES

  • Tiny
  • Larrythefizz
  • 2002 Honda CRV

Engine Mechanical problem
2002 Honda CRV 4 cyl Four Wheel Drive Automatic 131000 miles

2 codes coming up.P1166 & P1167. Heater Circuit fault. What is it, & how to fix?

Wednesday, September 2nd, 2009 AT 11:06 AM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

Hi Larrythefizz,

Both the codes are for the same item, the AF sensor 1 located after the exhaust manifold and before the catalytic converter. Testing would have to be carried out to determine if the sensor, its wiring or the PCM is faulty. If the sensor is faulty, replacement is necessary.


http://www.2carpros.com/forum/automotive_pictures/192750_AFsensor02CRVFig137_1.jpg

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Wednesday, September 2nd, 2009 AT 1:29 PM

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