for those of you who have wired up an 18RGEU of 2tGEU or a 22re for that matter. I have a few questions.
1. for those that have used Norbies wiring diagram for the 18rgeu. all the sensors use the "E1" to earth back to the ECU. But does this "E1" get earthed to the body itself???
2. Are the only earths that get connected the "E01 & E02" for the injectors and the "E2" for the AFM???
at the moment I have earthed out the "E1" wires on its way to the ECU. SHOULD I BE DOING THIS??? or should the "E1" only go from the sensors straight to the ECU.