Hey guys could really use some help with this so I have a rev up 2005 g35 and put a de in the car I’ve been fighting this for 6 months now. I am currently using the revup harness that came with the car and a revup ecu. I took the car to the delta ship today and got the keys programmed and all went fine the ecu is talking to all the other modules and everything so green light there NATS are taken care of. The throttle body valve opens up when you give it gas and the fuel pump is working the motor is getting fuel. Sounds easy and good from up until this point so the revup Harness has 2 extra cam/exhaust valve sensors that don’t have a place to plug into a de. And from my knowledge they are needed to send a signal to the ecu so it can can give spark. Checked the coil packs for spark and had nothing so I’ve narrowed it down with some research to figure it was those 2 sensors. I’ve talked to people that sent there ecu to z1 and got a base map and nats deleted and they claim it works fine but before I spend a bunch more money with that I wanted some opinions. So do any of you guys or girls know anything about the extra 2 sensors what I can do with them. Like a bypass or out revup heads on the car or somthing of that sort. Please help
CAR IS A 6M/T (I don’t know if that makes a difference)
also I have these 3 codes
P0078
P0084
P0138
what’s your guys thoughts I know it’s possible but there isn’t much info about it out there.

 

^^^^

I think you should be following the troubleshooting steps in the EC section of the FSM.

https://www.nicoclub.com/service-man...an/2005/ec.pdf

That section makes mention that the VIN number needs to be associated with the ECM. I'm not sure if that could be part of your problem?

Good Luck

 

You cannot use a regular non-revup DE with the revup ECM.

It REQUIRES all 4 cam sensors to be hooked up and sending the correct signal, otherwise you get no injectors and no spark.

That setup will not work the way you currently have it.

P0078 and P0085 exhaust cam magnet retarded not connected, these are the two harnesses on the front of the engine you don't have plugged in. Rev-up has exhaust retarders and the regular DE does not.

You need to put the correct engine in the car, or take that DE you have and put on the correct heads, cams, and oil pump.

EDIT: Sending in your ECM for a NATS delete won't fix this problem. That's for people who's car isn't recognizing their KEY anymore.