Technical > Fuel Injection
Moving from batch fire to fully sequential
Arjan:
--- Quote from: [email protected] on September 05, 2008, 09:07:05 pm ---you can fire injectors in sequence without a cam signal.
Just set your table (starting from 3 up to 0) 1 8 16 2
--- End quote ---
Hi, sorry to interrupt this thread, but do you mean that VEMS can be configured for sequential injection without the
use of a cam sensor?
[email protected]:
Yes you can fire each injector sequentially, the level of success does depend on the trigger type you have. What engine is this on?
Arjan:
thx for the reply..
In the near future I will probably buy VEMS( over megasquirt). I would like to use it for my escort rs turbo project ( cvh engine, 36-1 triggerwheel + vr-sensor )
[email protected]:
We had a nice result on an Escort RS Turbo when APT did one, it took a fair bit of messing around because the existing loom was old and the ground wires were a bit rubbish, but using a V3 loom made the whole thing work a load easier. You're lucky in Holland as you have DP Engineering who did a lot of development work on VEMS (Dave there wrote a lot of the firmware), and they've just got a DynaPack dyno.
Arjan:
--- Quote from: [email protected] on October 16, 2008, 12:24:30 pm ---We had a nice result on an Escort RS Turbo when APT did one, it took a fair bit of messing around because the existing loom was old and the ground wires were a bit rubbish, but using a V3 loom made the whole thing work a load easier. You're lucky in Holland as you have DP Engineering who did a lot of development work on VEMS (Dave there wrote a lot of the firmware), and they've just got a DynaPack dyno.
--- End quote ---
Thats good to hear :) I intend to buy a new VEMS harness as like you say its a lot easier to work with. When the car is running on a roughly compiled basemap I will take the car to DP Engineering to get it fine tuned, Im looking forward to get it to install on my car, gonna be awesome to get the car running :p
Do I need a cam sensor in order to have a working sequential injection setup and would that be a Hall sensor or audi trigger ( 2 options to choose from in the webshop) ? thank you
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