Alberto Posted December 1, 2020 Report Share Posted December 1, 2020 Hi team, i have just attempted to use the an input from the AFM for an external 4 bar map sensor and am having a bit of trouble with the pressure differential. Im currently reading 243kpa, 142kpa above the BAP. The map sensor is an EFI Hardware 4 bar map, standard 3 pin job. Have i done something wrong wiring wise here? I have got a pin out of the wiring and used 3 of the 4 AFM wires. Any help is greatly appreciated. Quote Link to comment Share on other sites More sharing options...
rrob Posted December 1, 2020 Report Share Posted December 1, 2020 Is the afm supply 12v or 5v? Quote Link to comment Share on other sites More sharing options...
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