The problem is at idle they are almost the same (maybe 0.2-0.4AFR difference) but at WOT the difference is huge!!!

 

yes, then you need better calibration in the Haltech settings around those AFRs.

 

The Haltech default calibration is supposed to be 0.5V = AFR 10 and 4.5V = AFR 20.

I think.

 

The prosport gauge i have is "supposed" to be calibrated the same but mine gets off under wot also. It's a gauge problem because it's just reading a signal from the haltech wire. it's usually high by about .2-.5 compared to what my ecu is seeing. junk gauge

 

In the base map Hal sent me the variable cam control exhaust table values are zero's!! :



and the variable cam control intake table values:



Is it ok to have zeros in that table?

 

this is fine

 

go to hosam altaib, he is a good tuner or get ur car over here if u wana tune it correctly

send me some logs so i can help u.

no one will talk about tuning in this forums

 

You can bring the exhaust cam timing up - this is best done on a dyno. A starting place would be 0deg for 0-2000rpm, and then ramp to 15deg for 3500rpm+.

 

TEASE!
* Haltech has some great news for the 350Z Platinum EMS owners! Much more will be shared on this in the near future.

come on, let the cat outta the bag!

 

i hope the news involves them sending me my POS broken unit back and not charging me for the repair since i didn't do anything to it.

oh ya, and a bunch of other stuff it should do too. but mostly just getting my unit back to me.

 

ha wondered where you went. what was wrong with your Haltech?

 

Jeff- check your email.

Everyone else - stay tuned for exciting update coming soon!

 

I hope they are coming out with a pro version of the 350z box with DBW control. That would make me happy.

 

Exciting update? I/O box - puhhhhlleeeeeeeze.

 

 

why do you want drive by wire control?

 

So i dont have to tell people they need an uprev reflash to go along with the standaone they just bought, plus i want control to use other DBW throttles like say a larger one from an ls3

 

i dunno, the SP car makes 1248whp, I made 900, XKR made 1006, Hal made 800 thru the stock TB. thats definitely not restriction unless you are planning on 1500whp, which you might be. who knows.

it would be nice to set idle to 1000rpms and kill the speed limiter without a reflash though

 

I hooked up my external GM 3bar map sensor to tune on race gas and it never read properly. it always stayed at -14mmhg so i did some testing on the sensor and couldn't find anything wrong with it. So i gave up on it after a week of trying to get it to work and when i changed back to the internal map sensor it was then stuck at -14mmhg also.

I tried flashing new firmware and everything on it to fix it and nothing worked so i had to send it back to australia. As per Hal i guess they said it has a bad main microprocessor. How that goes bad by adding a map sensor IDK. I added it by the manual and used the haltech's build in calibration file for it.

 

If we use the racepak dash with our haltechs, can it display stuff that monitored by the stock ECU/CAN but not the Haltech like fuel level? what about sensors not monitored by the haltech like oil temp, fuel pressure etc?