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Re: Question about A/F ratios
The A/F ratio in DSMLink is not real. It is a just a calculated guess based on the amount of airflow the MAF is seeing versus the amount of fuel the injectors are spraying. If you have a boost leak or a hacked MAF or a bad line going to the FPR, then it will be way way off. If you want to know your real A/F ratio, you need to get a wideband. An EGT does not tell you if you are rich or lean either, it just tells the exhaust temps, which are more effected by timing than A/F ratio.
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