Boost control mod kit

Product descriptionBoost control mod kit Product informationKit contains: TIP122 transistorMica insulator100Ω resistor10kΩ resistorHeat sink grease All needed parts to control 2-wire PWM idle valve.  Can be used with both V2.2 and V3.0 PCB.  V3.0 Installation: Don't install Q4 transistor or remove it.  IRLZ44N in kit can be installed in place of Q16, that is usually left empty.  Or you can bolt it into case.  Important is to connect IRLZ44N into heat dispatching surface using Mica insulator and heat sink grease. Also don't install Q20 and D8.  Leave R39 out too and jumper it with resistor or diode leg or similar  1N4001 diode should be installed between right side hole of D8 and banded end on S12 hole.  S12 is found bit above processor.  That diode is for flyback purposes  12V for valve should be taken from fuel pump relay. V2.2 installation: Replace transistor Q5 with IRLZ44N.  Best way is to attach IRLZ44N to casing with Mica insulator and heat sink grease.  1N4001 diode should be installed between idle valve wires.  Banded end on 12V and non-banded end at pulsed grounding wire that goes to MegaSquirt. That diode is for flyback purposes  12V for valve should be taken from fuel pump relay. Schematics is directly from MegaSquirt I, but same one works with other processors / daughterboards too.  http://www.msextra.com/doc/ms1... MegaSquirt II possible output pins: JS11 Fidle IAC1 IAC2 MegaSquirt III possible output pins without MS3X board: IAC1 IAC2 Fidle JS11JS10 Shipping Product can be shipped with these shipping methods. Posti EMS 72,00 € Express delivery to anywhere in the world. EMS express parcels (Express Mail Service) are delivered to the recipient through the fastest possible route. Deliveries to the EU zone within 1–3 working days and elsewhere in the world within 2–8 working days.