Search found 20 matches

by jdeves
May 5th, 2012, 9:25 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

Steve is correct, my MAF numbers are nonsense because of E85. It will be really nice to have a way to factor that out. I think I'm around something more like 300. Steve you're right about the E85 maxing out my injectors too. Just today I went back down to a 50/50 mix to avoid that. I still have very...
by jdeves
May 4th, 2012, 11:23 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

Lol what are big hpfp internals? I guess I've seen that ptp has something they called a stage 2 pump... I had no idea that I was near thatpoint. That sucks cuz I bought my internals like 2 months ago! Apparently I need to start saving my pennies, that pump was like $750
by jdeves
May 4th, 2012, 8:25 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

it totally was that Requested Load Limits Baro Specific table that was stopping me from moving forward. Now I'm nervous about my fueling though. At the end of my pull the fuel rail pressure dropped way down to the 1300psi range. See attached log. It clearly needs some work but at least I know that I...
by jdeves
May 4th, 2012, 6:06 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

Thanks for the pointers, I'll also up the injector duty cycle limit. I had already put the wgdcs up 5%, glad to hear I was heading down the right path. Just gotta get on the road and do a pull. Its 5pm here right now so I'll wait til tonight after traffic dies down.
by jdeves
May 4th, 2012, 5:02 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

We are right at 14.1 to 14.2 barometric pressure here. I'll go get a log with those parameters!
by jdeves
May 4th, 2012, 4:14 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

Re: WGDC maxing at 50%

Well hopefully that isn't too ugly.
by jdeves
May 4th, 2012, 3:46 pm
Forum: Mazda 2.3 DISI Turbo
Topic: WGDC maxing at 50%
Replies: 15
Views: 25782

WGDC maxing at 50%

I am running a tune based off the 93oct high load one and I can't seem to build boost past about 16psi in my 3rd and 4th gear pulls In my logs my wgdc never goes above 50% and as soon as my loads get right around 2.2 it totally drops off. I have the absolute load limits set to 3 everywhere and my lo...
by jdeves
May 3rd, 2012, 8:16 pm
Forum: Mazda 2.3 DISI Turbo
Topic: bosch 3 bar MAP sensor
Replies: 40
Views: 141051

Re: bosch 3 bar MAP sensor

I'm using 65.7777 as the first multiplier as well. I don't know where that 279 came from but it is not correct. Another thing to note is that the bosch pigtail comes numbered 1,2,3,4 for the pins just like the stock connector, but you do not wire them up that way. It should be reversed. 4 to 1, 3 to...
by jdeves
May 1st, 2012, 5:58 pm
Forum: Mazda 2.3 DISI Turbo
Topic: bosch 3 bar MAP sensor
Replies: 40
Views: 141051

Re: bosch 3 bar MAP sensor

Guess I should have looked more before I posted that question. Looks like I just need to go into sensor calibration and change the scale additive and scale multiplier values.

I'm using Bosch 3.0 Bar T-Map Sensor Part# 0 281 002 845
Do you guys have suggested values for the new scalars and offset?
by jdeves
May 1st, 2012, 5:52 pm
Forum: Mazda 2.3 DISI Turbo
Topic: bosch 3 bar MAP sensor
Replies: 40
Views: 141051

bosch 3 bar MAP sensor

What needs to be changed in VersaTuner to allow for a Bosch 3 Bar MAP sensor?

I found posts saying its "supported" but nothing saying what needs to be done.