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Afr readings ?

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Old Mar 30, 2015 | 03:01 PM
  #1  
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siscossie
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From: leeds
Talking Afr readings ?

What should the afr gauge be reading at idle ,cruising, and on boost
Can't get car in for rolling road session till may so want to know what should be reading till then
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Old Mar 30, 2015 | 03:29 PM
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Purely a rough guide but reasonably safe for mooching around...

13-14 AFR at idle and low load

12-13 AFR under light to medium load

11-12 AFR under very high load.

Your mapper will correct from there for safe hard use.
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Old Mar 30, 2015 | 04:20 PM
  #3  
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siscossie
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From: leeds
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Originally Posted by Stu @ M Developments
Purely a rough guide but reasonably safe for mooching around...

13-14 AFR at idle and low load

12-13 AFR under light to medium load

11-12 AFR under very high load.

Your mapper will correct from there for safe hard use.
Cheers bud just booked it in with you in may
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Old Mar 31, 2015 | 07:31 AM
  #4  
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Stu @ M Developments
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Originally Posted by siscossie
Cheers bud just booked it in with you in may
Thank you. Soon have her running perfectly for you.
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