Syvecs Forums

Thanks for the response. That makes a lot of sense, so the crank the preferred reference point and knowing the position of the piston for fueling and spark is all important. I suppose I wondered if the ECU would do something to compensation for the timing belt slack in some way. Maybe pull some timi...

I am in the process of upgrading my engine to put a trigger wheel on as I have a Nissan RB26 which have only got a cam angle sensor which pretends to output a crank signal. Can someone tell me how the syvecs handles timing scatter when it has a seperate signal from the cam sensor and the crank senso...

Thats interesting, I have not used one of those before. Because I have converted from a three wire to two wire, I am using a voltage regulator to drive it but I will look into using this diode.

Thanks.

Well I had to install a Bosch idle control valve from a 316 bmw, the fact is that the AFR is changing and I am assuming it is due to the idle valve not being completely stable.
I really want to understand how the blending is working, I have it all running stable AFR now and so it is fine.

My NA car has a TPS primary load and I am using the MAP as a secondary load in order to handle idle control. This is because when the idle control valve opens and closes to keep idle, it change the AFR. So I am compensating with the secondary load. I have currently set the Time blend to 20% for the ...