I have a 1986 Skoda Rapid that will get the new engine from Skoda Fabia and the GenBoard. I purchased this engine with whole accessories like injectors, electric throttle body, ignition module mounted over plugs, MAP and IAT, but without ECU. I'm interested in electronics and engine management..
Engine:
It is 4 cylinder 1397 ccm OHV, distributerless wastedspark ignition.
Ignition: Original module. It have two logic level inputs for 1-4 and 2-3 cylinder, without dwell control. It takes spark at falling edge. It need less than 10 mA input current, so I dont need ignition IGBTs.
QUESTION: Is it possible to get ignition signal on other output? And what abaut idea to use only 74HC259 on output? On the other way I have IGBTs, that I can use them with pull up resistor..
Primary Trigger: VR, I connected JP2 with JP7 and shorted SJ6
Secondary Trigger: Hall on cam. HOW CAN I CONFIG JUMPERS FOR IT? Connect JP5 with JP20?
Throttle: Electronically controlled with DC motor. I want use it only because I purchased it with engine. If someone want, I can exchange it for standard throttle. I'm mot fully decided for use it or exchange.
This throttle body is originally mounted on this engine. It have TPS sensor. My configuration is like on this page
http://www.egr.msu.edu/autoweb/Class/Proj_2001/throttle/project.htm.
So my plans are to made separate unit that will read TPS and Pedal Position then compare values, make some adjustment and calculate PWM for H-bridge. Initial position of throttle is little open so I think that for normal iddle it need little closing.