In one good and sunny day our old friend, who bought himself a Pajero with 6G74GDI engine and decided to install gas, turned to us with this request. And then it all started. He looked through the all manufacturers of gas equipment and found out that there was none of them who could produce (gas blocks?) for his car. So at first he tried to install 4th generation gas which couldn’t be configured. Then he installed second generation gas which has been working but car operation was very problematical: half of the systems (GDI, TCL, ABS/ASC/ASTC) worked not correct and dashboard was blinking like a Christmas tree… We listened to him and decided to help. After making diagnostics of the car we saw errors of the systems:
This is one of the first diagnostics of an engine with direct fuel injection which was led while the car was running on gas. Then we have seen completely different errors that weren’t related to each other in any way. This is one of the difficulties we faced during the development of the control unit.