Add pops and bangs to your Evo

RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
Quoted by Tephra from EvoM
Tephra v7
FEATURES

Flashing CEL on Knock
- slow flash for low knock
- fast flash for high knock
- low and high knock thresholds customisable
- minimum load threshold customisable
- can get it to drop boost if above the High knock threshold

Valet Mode
- customisable RPM limit
- autovalet on fresh ignition (ie if you leave the car and come back it will auto valet, as opposed to returning to the previous state you left the car in)
- NOT able to co-exist with TPS based map switching
- CEL will fast flash on ignition if valet is enabled

Alternate Maps
- 3 methods of switching maps - ADC0F (ie Jack_of_Trades harness OR meth failsafe),Intercooler Auto Switch (ie hold down for prescribed time),TPS switching (ie hold TPS like Valet mode)
- all 3 methods WONT switch TO AltMap when car is above load threshold
- ADC0F switching WILL switch BACK to Normal Maps if voltage drops below threshold - hence meth failsafe

BIG MAP
- changed ECU to use new BIGGER MAPS for both Fuel and Timing
- same axis's for both sets of maps
- altmaps and launch maps included
- LOW OCTANGE FUEL AND TIMING INCLUDED as well
- does NOT affect other timing maps, ie EGR or ColdStart
- both Fuel AND Timing use the same Load that the Fuel maps would normal use (ie Load_Baro_n_Temp_Compensated),please keep this in mind for high-altitude tuners

2byte to 1byte load factor
- simple divide routine to convert 2byte load into a 1byte field and then Evoscan will convert back to 2byte.
- MATCH you LoadFactor in ECUFLASH to the SAME as your Eval in evoscan
- MaxLoad is loadfactor * 255, ie a loadfactor of 1.2 will allow a Max Loggable Load of 306, 1.3 = 331... etc (choose an appropriate loadfactor based on your existing max load)

No Lift to Shift (NLTS)
- basically set's a revlimit of whatever your CURRENT RPM is (ie when you shifted) MINUS the RPM Drop you specify in EcuFlash
- Various thresholds ie TPS/Speed/Load so it wont activate by accident
- If you do have problem's its probably your top clutch switch.
- Always do the garage test (ie set speed to 0, tps to 20, load to 0 and then practice the engangement point whilst idling)

AFR Safety
- REQUIRES WB02 wired upto the rear02
- various thresholds and timers
- will Flash CEL AND/OR Drop boost

Launch Maps
- Allows you to customise your "Launch" igition and fuel maps
- various thresholds so it only activates on Launch
- Should override altmap mode as well

FULL Gear based boost control
- removed existing BDEL and BWGDC tables
- added new 3d tables with gear on the X axis
- allows you to have different boost levels AND wastegate duty cycles for each gear

TPS compensation for WGDC
- Basic multiplication table for WGDC

MAF IAT compensation for WGDC
- Allows you to add or remove WGDC based on intake air temp

100% WGDEC under a certain load
- Keeps BCS from openning wastegate under a certain load (to aid in spool up)

Preconfigured MUT Requests
MUT00+MUT01 = 2byte airflow (ie MrFreds mod in g/s or lb/min)
MUT02+MUT03 = 2byte airflow (ie MAFHz)
MUT40 = 1byte gear
MUT41 = 1byte load
MUT42+MUT43 = 2byte SPEED/RPM ratio (to get your gear ratios correct - if you need to)

2byte load AND 2byte RPM are no longer included and IMHO not needed!
 
chrishfq300

chrishfq300

Member
Messages
557
Location
Luton, Bedfordshire
Yes just as you asked before and then changed your mind :whistling:

Now you after them again :wtf:

Keeping you on your toes. Stupid question maybe but... is it possible to alter the rpm at which the boost hits or cut the boost altogether?
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
Keeping you on your toes. Stupid question maybe but... is it possible to alter the rpm at which the boost hits or cut the boost altogether?
Cut the boost altogether??? :hm:

You mean turn the boost off...basically turning it into a NON turbo 2ltr :disgusted:
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
If you can switch the map while driving down the road with the flick of a button then it makes perfect sense!
Not even going to entertain your thoughts of flicking the turbo OFF. Go by another car :p
cant get v7 to work on ecuflash, is there an evo 8 base or is it derived from a evo 7 base xml?
You have the correct xml to go with the tephra v7?
 
chrishfq300

chrishfq300

Member
Messages
557
Location
Luton, Bedfordshire
Not even going to entertain your thoughts of flicking the turbo OFF. Go by another car :p

The customer is always right!!

I'm just thinking with a trip to the Lake District, Edinburgh, Liverpool a few times and Japfest @ coombe it would be a worthwhile happy pocket solution
 
Simon@NTS

Simon@NTS

Trader
Trader
Messages
3,887
Location
East Yorkshire & Midlands
The customer is always right!!

I'm just thinking with a trip to the Lake District, Edinburgh, Liverpool a few times and Japfest @ coombe it would be a worthwhile happy pocket solution

would make no difference chris if you drive like miss daisy, off boost its lambda sensor controlled
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
yes you can

But not to turn the turbo OFF :p

Basically its mechanical and you can't electronically turn it off. The minimum you could do is turn it down to actuator level boost. Not completley off...
 
And@fcm

And@fcm

Trader
Trader
Messages
1,075
Location
Bristol
you need to remove the address="0" from the 9653070 xml then you should be ok
 
Top