VEAL custom filters
#5
Elite Member
Thread Starter
Join Date: Apr 2010
Location: Newcastle, Australia
Posts: 2,826
Total Cats: 67
I want it to not autotune immediately after start when the wideband is warming up and telling the ecu its super rich. So I guess I want it to stop autotuning under 9.5:1 afr or .75 lambda or something.
Thanks heaps,
Dann
Thanks heaps,
Dann
#8
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,494
Total Cats: 4,080
why are you pushing start autotune during startup?
use CLT > 160°F filter AND RPM > 1200. You shouldn't really be tuning until youre fully warmed up anyways, then you can tune your warmup enrichments based off a warmed motor tuned fuel map.
if you filter 9.5:1, then it's possibly you wont be able to tune an overly rich fuel map.
use CLT > 160°F filter AND RPM > 1200. You shouldn't really be tuning until youre fully warmed up anyways, then you can tune your warmup enrichments based off a warmed motor tuned fuel map.
if you filter 9.5:1, then it's possibly you wont be able to tune an overly rich fuel map.
#9
Elite Member
Thread Starter
Join Date: Apr 2010
Location: Newcastle, Australia
Posts: 2,826
Total Cats: 67
Its for if the car stalls and gets immediately started again. Its for hot restart.
Can you just tell me how to change the afr range, it already does it but it is set to <8:1 or something and it need to be <10:1.
Thanks,
Dann
Can you just tell me how to change the afr range, it already does it but it is set to <8:1 or something and it need to be <10:1.
Thanks,
Dann
#10
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,494
Total Cats: 4,080
Why is your car stalling?
pretty certain the VEAL already has a filter for that condition with the AFR. It should say like AFR out of range or something like that because any good WBo2 shouldn't be sending a real signal to the ECU during warmup, and TS can determine if the WB is active or not.
If you have an MTXL or LC1/2 you don't need a custom filter to prevent VEAL to run during sensor warmup, I dunno about others but I'm sure it's the same.
pretty certain the VEAL already has a filter for that condition with the AFR. It should say like AFR out of range or something like that because any good WBo2 shouldn't be sending a real signal to the ECU during warmup, and TS can determine if the WB is active or not.
If you have an MTXL or LC1/2 you don't need a custom filter to prevent VEAL to run during sensor warmup, I dunno about others but I'm sure it's the same.
Last edited by Braineack; 06-23-2014 at 08:53 AM.
#11
Very light goggling
Megasquirt MSEXTRA / MS3EFI • VEAL - How to modify O2 out of range limits? (View topic)
Post is one year old so the latest TS might behave differently, but the syntax for the afr in a custom filter could be right.
Megasquirt MSEXTRA / MS3EFI • VEAL - How to modify O2 out of range limits? (View topic)
You can put hard limits with a simple custom filter.
comment out the deadO2 filter and add a custom filter:
afr < 10.5 || afr > 19
Make those upper and lower limits what ever you want as your hard points.
comment out the deadO2 filter and add a custom filter:
afr < 10.5 || afr > 19
Make those upper and lower limits what ever you want as your hard points.
#12
Elite Member
Thread Starter
Join Date: Apr 2010
Location: Newcastle, Australia
Posts: 2,826
Total Cats: 67
It does have a filter out of range afr but it just isnt low enough 90% of the time during a hot start.
Also it simply doesnt recognize 'afr' 'AFR' 'lambda' or anything else i can think of.
Thanks,
Dann
#18
TS Gauge Cluster, right click, Designer mode, right click on the gauge, Properties - Output Channel (shows a list of output parameter names)
Some gauges:
AFR - "afr1"
Engine Speed - "rpm"
Throttle position - "throttle"
Pulse Width 1 - "pulseWidth1"
Coolant temp - "coolant"
Ignition Advance - "advance"
Fuel load - "fuelload"
Manifold Air Temp - "mat"
This might help some other noob.
Some gauges:
AFR - "afr1"
Engine Speed - "rpm"
Throttle position - "throttle"
Pulse Width 1 - "pulseWidth1"
Coolant temp - "coolant"
Ignition Advance - "advance"
Fuel load - "fuelload"
Manifold Air Temp - "mat"
This might help some other noob.
Thread
Thread Starter
Forum
Replies
Last Post