Search found 7 matches

by darksyde
Sat May 18, 2024 9:12 am
Forum: Syvecs WMI Module
Topic: Pwm fuel injector
Replies: 4
Views: 120

Re: Pwm fuel injector

So I am going to assign secondary injector outputs 1-6 to six outputs and wire three outputs for one bank together for the injector. Same for the other bank.

As they are open collector, can I just put the three outputs on one injector or should I use a diode in-line on each output of the ECU?
by darksyde
Wed May 15, 2024 2:50 pm
Forum: Syvecs WMI Module
Topic: Pwm fuel injector
Replies: 4
Views: 120

Re: Pwm fuel injector

I want to use two injectors (one per bank on a six cylinder) with a F88. Would it be possible to set up WMI as secondary injectors and assign the three cylinders of one bank to one injector output? I would like to keep it syncronized to the crank, so the cylinders are getting an even distribution of...
by darksyde
Mon Mar 25, 2024 5:51 pm
Forum: S8 Technical
Topic: Single Cylinder EGT average
Replies: 1
Views: 1118

Single Cylinder EGT average

I am running 6 K-type thermocouples on a V6 engine into a CAN-Bus transceiver. I am receiving these as user definable sensors on the F88. Is it possible to build an average math channel from the the individual cylinder on each side to use it as egt1/egt2 channel for lambda-target correction and ALS-...
by darksyde
Tue Oct 24, 2023 9:07 am
Forum: Technical Deposit
Topic: EGT probes
Replies: 130
Views: 396878

Re: EGT probes

Do I understand correctly that you are injecting 4.113cm³/min fuel and 2.388cm³/min water?
That would be 58% WM (or even more if you calculate it in fuel mass). I Ihought that usually about 20% is the target?

Just trying to learn something...
by darksyde
Tue Mar 07, 2023 8:31 am
Forum: Syvecs WMI Module
Topic: Recommended Parts for Water Meth Injection setups
Replies: 19
Views: 42329

Re: Recommended Parts for Water Meth Injection setups

I can add some infos on the Aquamist sensor. I just tested one. It works with a Syvecs ECU. Pinout: 1 red 5V Power supply 2 yellow Turbine Flow Sensor signal output 1mA max@5V 3 blue Feedback Signal (return ground) 4 black gnd These are from a Aquamist paper, I can not confirm these: 0ml/min 0Hz 250...
by darksyde
Wed Oct 06, 2021 4:06 pm
Forum: General Syvecs Chat
Topic: More water / meth injection
Replies: 99
Views: 2953134

Re: More water / meth injection

For a more exact metering I want to use two Injectors (Bosch 0 280 158 827 NGI2) on a V6 engine for WMI injection. My thought was to wire these injectors as secondary fuel injectors (so they will be in sync with the engine) and fire WMI1 on cyl 123 and WMI2 on cyl 456. When I configure this in the p...
by darksyde
Sun May 09, 2021 6:03 pm
Forum: Technical Deposit
Topic: Calibration needed for Bosch 0 280 750 151 throttle body (McLaren 650/720)
Replies: 0
Views: 24817

Calibration needed for Bosch 0 280 750 151 throttle body (McLaren 650/720)

I am running a F88 on a Renault 3L twin turbo engine. I am in the process of upgraqding the turbos and adding some more sensors.
I also decided to use two 60mm DBW throttle bodies. These are the Bosch units used on all current McLaren engines.
Can anyone help with a calibration?