JWT part 2
#1
JWT part 2
They have had my ECU for about a month now and I get a call today from Jim. "We have tested it on our similator and our test car and it runs perfect no MAF code or anything that you described."
He said their test car idled right and ran fine. When I tried running the ECU it pulled a MAF code, the manifold vacumn pressure was at 0.30, it wasn't giving any 02 sensor readings and the timing was all over the place.
I throw in the stock ECU and the 02 sensors are reading correct, the manifold absolute pressure is at 14.2hg's and although its rich the car runs pretty d@mn good.
Interesting....I told them to send me the ECU back and I will be going to Nisstech and getting a tech to call them and give them the readings from a consult for both the JWT POS ECU and my stock ECU that is running like a champ. Since Jim knows everything hopefully they can come to some conclusion that either their program sucks or my ECU is trashed.
The funny thing is the JWT is an Automatic ECU so it throws a code 24/7 but Jim didn't even know that. He said it shouldn't throw and code since the JWT ECU is programed for a 5 speed. He had to go ask the tech bc he didnt believe me, and guess who was right. I will be filing a claim if this **** doesn't get resolved soon and I will not keep my cool next time I talk to him if he starts getting insulting.
Has technosquare figured out how to raise the rev limitor for a 5 speed car yet?
Matt
He said their test car idled right and ran fine. When I tried running the ECU it pulled a MAF code, the manifold vacumn pressure was at 0.30, it wasn't giving any 02 sensor readings and the timing was all over the place.
I throw in the stock ECU and the 02 sensors are reading correct, the manifold absolute pressure is at 14.2hg's and although its rich the car runs pretty d@mn good.
Interesting....I told them to send me the ECU back and I will be going to Nisstech and getting a tech to call them and give them the readings from a consult for both the JWT POS ECU and my stock ECU that is running like a champ. Since Jim knows everything hopefully they can come to some conclusion that either their program sucks or my ECU is trashed.
The funny thing is the JWT is an Automatic ECU so it throws a code 24/7 but Jim didn't even know that. He said it shouldn't throw and code since the JWT ECU is programed for a 5 speed. He had to go ask the tech bc he didnt believe me, and guess who was right. I will be filing a claim if this **** doesn't get resolved soon and I will not keep my cool next time I talk to him if he starts getting insulting.
Has technosquare figured out how to raise the rev limitor for a 5 speed car yet?
Matt
#7
Originally Posted by slimer
Everything should be fine then. Have you adjusted fuel pressure to use with the stock ecu?
#9
Originally Posted by MaxInProgress
mike had problesmw with his ecu because he was using the wrong injectors
#11
Originally Posted by MaxInProgress
i was under the impression taht he lost so much hp due to a leak in his intercooler and a coupler?
Noooo... he was losing power overall with THAT problem. Didn't have anything to do with which ECU he had in. He loses about 60-80whp with the JWT ECU.
#13
Originally Posted by TILLEYS99
I have no problems with my ecu (JWT 7.2k,555cc,z32maf,cams,9:1 comp,boost setup) and im still running stock 3.0. I ran a 13.1 @105.7 with a 2.1 60'.
-Edit Blu
#15
Moderator who thinks he is better than us with his I30
iTrader: (8)
Join Date: May 2002
Posts: 9,335
105mph @ 12 psi is not good. My car runs really well with the JWT ECU as far as idle and starting. 12 psi on a VQ30 tuned right should yield upwards of 400-425 hp. Of course set up and turbo size have alot to do with peak power, but in general 12psi is good for over 400hp
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