ecu-jwt VE vs stock dyno results!!

greense-rious · 06-07-2006, 08:04 PM

So your using the stock OBD II ecu with 7200 rev limit and stock MAF and putting that down?? wow

Whats the rest of ur setup?.......Right when your making power ur gettin shut down..

SE-Rawkus · 06-07-2006, 08:07 PM

Uh Oh

kesi24 · 06-07-2006, 08:09 PM

Damn

.That's alot of power for stock ecu.

tHe iLleSt RiCe · 06-07-2006, 08:35 PM

i never could really justify the expense of a jwt ecu, and seeing this sort of stuff everytime just solidifies my reasons. Its the reason i opted for a calum ecu(cheap enough)

myprojectB13 · 06-07-2006, 08:44 PM

Looks good, did you get A/F numbers for the stock ECU?

5speed · 06-07-2006, 08:48 PM

Thanks for posting your results. I had my doubt about using JWT's ve programing because other people have stated the same driveability problems. Seems like the people with the custom programmings are the ones making the most hp.

anomaly · 06-07-2006, 08:49 PM

Quote:

Originally Posted by SE-Rawkus

Uh Oh

uh oh........... BLOOD CLA........ oops almost cursed, ok what the rastageorges is going on?, oh well

i will just have to make due. find this quite unusuall though.
is this the norm with all jwolf programmed ve ecu's?

Peanuthead · 06-07-2006, 08:52 PM

And it looks like you were still able to make a hair bit of more power if the ECU allowed you to rev higher. The powerband for the HP and TQ curve also looks smoother around the 5000-5300 rpm window, while gaining a little more power. Interesting results.

DEAD SE-RIOUS · 06-07-2006, 08:52 PM

pretty good #'s. what parts do you have on the car?

anomaly · 06-07-2006, 08:53 PM

so in essence because the de ecu is used in conjunction with the ve333 injectors, which gives a rich condition, the timng can be forwarded greatly (20* is quite a bit) ?

Peanuthead · 06-07-2006, 08:56 PM

Quote:

Originally Posted by anomaly

so in essence because the de ecu is used in conjunction with the ve333 injectors, which gives a rich condition, the timng can be forwarded greatly (20* is quite a bit) ?

He most likely advanced the timing because JWT automatically advances the timing in the timing maps on their ECU. He did this because the DE ECU does not do this.

Teal97 · 06-07-2006, 09:01 PM

bj200sx · 06-07-2006, 09:03 PM

edit....you just posted yp everything i was going to ask

sr20sleeper · 06-07-2006, 09:08 PM

I cant say im overly surprised. My best 1/4 mile times were before i put the JWT ECU and VE injectors in. ALthough for me, the driveability did improve some around town with the JWT.

Teal97 · 06-07-2006, 09:10 PM

Teal97 · 06-07-2006, 09:15 PM

SE-Rican · 06-07-2006, 09:28 PM

I will say it once and I will say it again JWT VE ECU's suck a big fat one.

I aswell as many others had some big issues with the JWT tuned ECU. After trying a million different angles we could not get our cars to drive right.

Sotck ECU > JWT VE ecu hands down.

blairellis · 06-07-2006, 09:37 PM

I've said it for years now and finally people are starting to get the hint. Dont waste your money on a JWT. There is much better stuff out there for what you will pay for.

Benito Malito · 06-07-2006, 09:43 PM

Dang. Glad I didn't pony up for the JWT. You should ask for your money back. So your DE MAFS is reading all that air nicely? Sweet.

Any word from Calum if he's gonna do the OBDII tune? Mine seems to run pretty well if only a bit rich.

Now I wish I had taken you up on they dyno time.