Setting Min/Max volts

[powderlites]

with stock injectors no need to set min voltage too low as it will run on stock ECU settings
On bigger injectors best to have sled warmed up and set min volts with labtop so TPS reading is around 2 to 4% which is your map sesnor voltage.
Make sure airfuel ratio is at about 13 to 1 at idle.
Pump correction is to be turned off or set so very little after all tuning is done so last thing to adjust is always Pump
Map sensors should always be close to vaccum from engine and make sure no leaks.
A crack in plastic T fitting or leak in blowoff valve would cause poor tunning in low end.

 

[coloradonytro]

so stage 2 nytro should be min2.48 and max 4.98??when i look at the load conversion chart on this site these numbers dont seem right...

 

[powderlites]

Voltage RB3

2 bar with stock injectors doesn't need to pull fuel at idle

 

[coloradonytro]

ok that makes sense for fuel, but what if you want more timing right off idle?

 

[powderlites]

Timming

Nytro starts timming control with new project at 1701 RPM.
You can make it very snappy by advancing just after clutch engagement to about 6 degrees.
with Labtop connected you can click on injection and a another bar graph pops up and you can watch timing while running on the stand.

 

[thamax]

Whats the new nytro project? will u ever post a map with 6 degrees of advance for the rest of us that actually works?

 

[coloradonytro]

ok thnaks dave, i understand the min volt part now, but im still confused on the max volt of 4.98. isnt that about 29psi?..i want to run 13-14.

 

[FLYBYU]

Read this:

http://www.ty4stroke.com/viewtopic.php?t=86156

 

[coloradonytro]

i read all that..thats why im confused about the max volts. PL told me 4.98 for max on stage 2 with new map(thats what im going to put in), but based on what i read on here it could be less...

 

[powderlites]

Nytro Stage 2 map sensor

Stage 2 map sensor is a 2 bar.
1 Bar is only vaccum NA motor
2 Bar is only good to about 15 psi boost
3 Bar is good until 27.5 psi boost
3.5 etc and 4 bar
http://hhscott.com/93tmv/3-bar_map.htm

 

[coloradonytro]

OK makes perfect sense. thanks dave.appriciate the help