E35 is open circuit to the LPG fuel injector....in the pigtail harness at the injector is a fuse check this first....then check your relays and fuses in the black/blue/red rectangular boxes.....one might be under the left or right foot step the others will be close to the battery.......I would also ohm the injector coil and see if it is open should read LOW ohms but not be open or have HIGH resistance