Kevlo911

iTrader: (36)

Sorry for the big picture. This is after shifting. The rpms hold some reason and never increase properly like they should. I don't understand why. It happen alot and we can't figure out why. Look at the TPS, it is at 100% but everything else is weird looking.

Any help? This is on a turbo 5th gen.

IceY2K1

iTrader: (3)

Everything is an "EU" problem...

pawnstar12

did you try reloading everything?

Kevlo911

iTrader: (36)

Many times. None of this happened until the EU was installed. Sometimes the car shuts off randomly too

Kevlo911

iTrader: (36)

What else could it be? It looks like it is hitting a rev limiter but it's not on, nor is 2step.

pawnstar12

loose chip issue?

Kevlo911

iTrader: (36)

Happened a while back. New version EU has been in.

IceY2K1

iTrader: (3)

Could be the install, config setup, or user issues.

I can't tell much by that screen shot...other then it appears the stock ECU isn't happy and appears to be limiting fuel.

Kevlo911

iTrader: (36)

Yeah I thought it was the install too. But he says the wires are all right. I got him to double and tripple check a few times. I don't see how the config settings could do this. Loaded a new emu many times. User issues

IceY2K1

iTrader: (3)

Another possible issue is Jeremy has the MAF on the charged side. Stillen changed from the charged side to the non-charged side on 5Gs for a reason.

Also, the 350Z's were having issues where if the MAF saw too much airflow at low/mid RPM, the ECU was flipping out.

Just guesses. Send me the EM2/LG2 and I *MIGHT* be able to see something.

Kevlo911

iTrader: (36)

He moved it to the non charged side and it ran the same if not worse.. It shut off alot too. I guess I can get him to do it again and log it. I will get him to send you the EMU as I only have the logs.

IceY2K1

iTrader: (3)

Did he try the Anti Engine Stall map?

Even without AES fixes, recircing the BV can help.

Kevlo911

iTrader: (36)

Yeah we did try it. Hmmmmmm I forgot about the recirculating of the BOV. I remember the SC users having idle problems with that.

pawnstar12

did you fix it yet?

Kevlo911

iTrader: (36)

No....

Nothing explains why all this started after the EU. Maf was fine on charged side with the SAFC.

pawnstar12

did you try swapping the unit?

Kevlo911

iTrader: (36)

Yes. The only other thing could be the injectors since they were also installed at the same time as the EU. But I don't see how injectors could cause this.

matty

iTrader: (54)

What kinda injectors is he using ? Could be a damaged injector possibly

Sounds to me an electical problem somewhere.

-matt

Kevlo911

iTrader: (36)

The Deastworks, however you spell

pawnstar12

wiring is prob the colprit. i know your guy checked the wiring 3 times but i think its time to totally rewire

SouthFlMaxTech

iTrader: (4)

humm i guess if you go with jim wolf or greddy it never is problem free haha

matty

iTrader: (54)

I dont think its funny....I just think it needs to be re-wired. Problems always creep up with modding factory equipment, almost everyone on this board knows that !!

-matt

SouthFlMaxTech

iTrader: (4)

i dont think that it is funny that he is having problems.. just kinda figures that you try to go the non problem way and well it messes up.. just trying to look at it lightly.. i know first hand the kinda frustation you get with dealing with it.. i almost got my JWT ecu right.. working with them to get it perfect.. but it is talking time and i had to spend money on a wide band.. well good luck didnt mean to come off as laughing at anyone..