RH9 GTR
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RH9 GTR reacted to Scott in Peak and hold setup
If you do not know what peak and hold settings to use for your particular injectors then I recommend using the ballast resistors with the injectors and using saturated injection mode. When using the saturated injection mode the peak and hold current values are not used.
Here is the guidance for your injectors and ballast resistors:
The 'Toyota Supra IV V88 Plugin.pcl' base-map is actually for our Toyota Supra NON-VVT plug-in ECU. This is the reason the peak and hold settings did not show up as it does not use the V88 wire-in ECU like your adaptor does.
Scott.
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RH9 GTR reacted to Simon in Injector setup
Yes that is no problem to do.
For high impedance injectors only change needed will be to reduce the fuel master to get the mixtures correct.
If using low impedance the peak and hold currents will need to be adjusted to suit the currents required for the paired injectors.
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RH9 GTR reacted to ericsiewkk in Water injection control, miata PnP
I would prefer to control the entire water meth system with link ecu itself. Bypassing the aquamist control box. Our ecu is more than capable of controlling water meth.
Select an unused output, configure it as GP output, use condition 1 AND 2 (MAP and RPM) and you get to select whichever rpm/map you want the meth to start spraying. Use an external 30A relay to run the water meth pump controlled with the ecu output.
You can then use 4D ignition and fuel to trim fueling and timing when water meth is running.
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RH9 GTR reacted to Scott in Water injection control, miata PnP
You could also try setting the Aux Output channel to 'GP PWM', this will allow you to specify activation conditions and also have a table with customisable axis where you you can specify the duty cycle desired.
Scott
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RH9 GTR reacted to Aaron99 in Water injection control, miata PnP
Ah, there it is! Just found the GP PWM DC map in the auxiliary output settings tree. Hadn't even seen that there before! Lots to work with now, thanks very much for the assistance fellas, you've really helped me a lot. I'm amazed at the versatility of the G4+.
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RH9 GTR reacted to Shadow in Vi-Pec V88 With Injector dynamics 2000cc
Can someone post a basic "how to" guide for the setup of these injectors?
I have been reading a lot about it but I'm a newbie at tuning, so it will take some time to sink in.
Running Vi-PEC iSeries Plug-in.
Master Fuel:
Master Fuel Trim:
Injector Dead Time:
ETC...
Where do I find the Peak amp and Hold amp setting?
