Fero reported that Double VANOS works perfectly
- it follows the target cam position perfectly
- it is actually easier to set up than the PWM type actuator (eg. suzuki)
- but high-side driver was required (so the protection-diode need not be removed from the solenoid-connector)
- a 4-channel low-Z-extension board was modified (4 tracecuts) to act as high-side PFET driver. Using 10k Rgs resistor, and driven from p259 (or other) outputs (p259/0,p259/1 and p259/6,p259/7, remember: pairs must be neighbors), with 510 Ohm.
- high-side driver is also required for Honda, where the solenoid has 1 pin grounded to the body
Information needs some cleanup from
especially trigger setup and initial cam-position target tables.