Thread: Afr readings ?
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Old Mar 30, 2015 | 03:29 PM
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Stu @ M Developments's Avatar
Stu @ M Developments
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From: Blackpool, UK Destination: Rev limiter
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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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