Street converter lockups are designed for towing and cruise, not WOT. Unless you have a specific race application for it plus big clutches/multi-discs, keep it unlocked at WOT
Type: Posts; User: MNR-0
Street converter lockups are designed for towing and cruise, not WOT. Unless you have a specific race application for it plus big clutches/multi-discs, keep it unlocked at WOT
OK Thanks Keith,
It was a feature enabled in v2.3/4. It's been a while since I last tuned and I'm seeing a lot of differences with the new software. Just getting my head around how all this new...
Unfortunately I see no pressure value that applies here. Its a reference scale for the force motor table, not an absolute measure of pressure
Hi VCM,
Using the latest BETA, on opening up the up-shift pressure table for my 4L60E I now see units as kilopascals, yet the description says its a pressure offset for the force motor table. ...
Hi VCM,
I often use the interpolate and smoothing features when viewing the differences between 2 files, but it is disabled. I use it to blend in changes after making adjustments at key points in...
Hi all,
I need a bone stock factory 2004 A4 VY II Series III Holden Monaro HPT calibration to use as a baseline for tuning my car.
Anyone have one?
Many Thanks
Just set your target PE AFR from 0-1200 to what you want and ensure your OLFA is set to the same at idle MAP, then your PE enable TPS to 0 from 0-1200
done
If you want absolute predictive control disable your MAF and go speed density. Its only good for steady state anyhow.
You need to upgrade your OS to support 1 bar speed density enhanced (2 more...
Well I haven't seen those tables on anythign from OZ. But unless you bring something new to the table, I still stand behind what I said
If you are experiencing ping at part throttle how can AE be...
If you are truly getting ping then back off the timing a bit. If you are at part throttle, you want to be around stoich (and not under boost). More fuel at light loads can actualy send you...
I bet if you worked the adders to command 11.5 at start it would lean off on start
From your log I can see the commanded AFR is 10.4 from cold start
OK I can see it
Well the commanded AFR is the sum total of all your adders. So you need to find which adder is dumping the fuel
You are not logging commanded AFR, only what is read by the wideband. You need to log commanded to see what is going on. In reality, you do not know what your ECU is commanding on cold startup...
After start is commanded open loop. If you are commanding 13.4 then that is the sum total of all adders, most likely coming from the OLFA table. With a Gen3 you need to lean off the VE map - log...
Google is correct
If you are logging anything wideband related the custom PID needs to map to the Air Fuel Ratio
Was that with high impedence injectors? Ive only ever believed low impedence injectors would get that far down
I'll look into that next time I see the car or there is another 60lbs setup to be...
The offset adds to the base IPW. If you need a lower IPW, this is the last resort to achieve that
Yes, you are correct
High impedence injectors usually go down to 1.6ms. Low impedence around 0.9-1ms. Again, it depends on the quality of injector, but that is a rule of thumb I have observed...
If you change anythigngo do with the volumetric efficiency of the engine you will meter slightly different AFRs - but not enough to make a significant power difference just by fitting LTs. I would...
Personally, I would set it back to stock and leave it. Without controlled conditions and metering devices to tell whats going on your are shooting in the wind. No wonder you are fried!
There are...
Yeah I think its noise. The existing MPVI interface seems very susceptible to anything that is not 100% clean and perhaps some attention to a next generation interface might be worth looking into
...
Thats where steady state tuning on the dyno really comes in handy
I presume you have over-written your M6 calibration with an A4?
Sounds like torque management. I don't have muich experience with these Fords, but is there a Load limiting table somewhere?
My understanding is its mostly predictive based on fixed tables - so...