HI guys,
currently ms3 can handle the fuel pump in pwm for change the fuel pressure. This work fine, but I noticed that with different pressure there are different deadtime for injector.
More fuelpressur, more dead time....
It would be good idea to enter a correction fuelpressure-deadtime?
Regards Cristian
Fuel pressure and deadtime
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Re: Fuel pressure and deadtime
Interesting. Without doing other maps maybe is enough a single value expressed in ms/bar where you add x ms to the deadtime every increase/reduction of pressure. Maybe worth testing some injectors deadtimes at different pressures to check if it's linear...
Enrico
Opel/Vauxhall Corsa GSi MS2
Subaru v4 EJ20 MS3
Opel/Vauxhall Corsa GSi MS2
Subaru v4 EJ20 MS3
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Re: Fuel pressure and deadtime
On ID's website, they have them WELL characterized - the dead times are NOT linear, not even monotonic.
That said, you can take a good stab it is. I guess I've never checked it WORKS, I just set it up assuming it works.
That said, you can take a good stab it is. I guess I've never checked it WORKS, I just set it up assuming it works.
2000 VVT Miata turbo, MS3Pro
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