Do you need a MAF if you have an AFC and a wideband A/F gauge?
- 3000GT of VaLv 49 years agoFavorite Answer
To an extent. Both the AFC an wideband feed off the MAF not replace it. You could possibly piggyback them to run off the ECU.. in term causing the ECU to think either the AFC or wideband is supplying the air/fuel ratio information.
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