Anybody build an EFIE from Zero Fossil Fuel??
Is his wiring diagram he got pictured the same as the schematic??
Idk.... It doesn't look right....
Anybody build an EFIE from Zero Fossil Fuel??
Is his wiring diagram he got pictured the same as the schematic??
Idk.... It doesn't look right....
I built it based on the schematic circuit only. Works as intended. I added a LED for optical feedback, whenever the unit is powered up.
On my 2003 Suburban if too much EFIE compensation is added, the PCM goes into Open-Loop mode. It appears that the PCM is comparing the O2 characteristics relative to the MAF, MAP and IAT sensor outputs simultaneously.