Author Topic: has anyone ever.......  (Read 820 times)

fatlad

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  • Country: gb
  • My Honda: 2013 1.4 se
has anyone ever.......
« on: August 12, 2021, 04:23:43 PM »
I've just had the amber 'check system' warning on dash so my mechanic took a look and his reader said it was the 'fuel mix' error .

he then ran the reader again and 'no faults listed' came up..

mechanic said he thinks it may be either one of the pre cat or post cat sensors.

has any one had an issue with this before?

what did it turn out to be?
'deny everything Baldrick'

Westy36

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  • Fuel economy: Extremely good !!
  • My Honda: 2013 Jazz 1.4 ES Silver
Re: has anyone ever.......
« Reply #1 on: August 23, 2021, 02:40:16 PM »
Not come across that before. Any update on your car?

ssashton

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  • Country: gb
  • My Honda: Jazz 1.2 2012 L12B
Re: has anyone ever.......
« Reply #2 on: August 24, 2021, 04:23:59 PM »
AFAIK in general pre-cat oxygen sensor is used to adjust fuelling. Post-cat is used to check condition of the cat.

No experience with this specific error but do report back if you solve it!

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