Golf II 1.8 16V GTI (motorcode KR 139 Le)
- want to convert to gasoline-LPG
- currently NA, but later turbo
Assembled ECU features:
- Flyback 30V flyback
- ignition driver 6+2
- MAP connection 300kPa onboard (6/4mm pneumatic)
- primary_trigger HALL
- secondary_trigger HALL
- 1-wire interface no
- Knock and EGT yes
- LCD connection yes
- PS2 connection yes
- mounting-style screws
Az ECU adatai
- Board version-3.3
- Serial nr;1072
- pump;4.11V
- wbo2 pump pw zero;0x67
- wbo2 nertstdc target;0x87
- pump+; +1.3mv/200 Ohm
- AREF;4.9V
- (C103;1nf, no D100)
- frimware;1,0,73
MembersPage/GolfGtiLpg/IdleAir
MembersPage/GolfGtiLpg/KapcsLpg
MembersPage/GolfGtiLpg/GYujtas
MemberPage/GolfGtiLpg/InJektor
Launch control
Just like for the gasoline switch, pull an mcp3208 analog input to ground.
See EC18pin12,6,16 mcp3208 analog inputs in WebShop ECU specs, all are available in your case.
Measure if they are pulled up to +5V internally
- mcp3208ch6 and mcp3208ch7 inputs might be pulled to +5V via 2k7 internally depending on how you requested. If so, no need for external pullup resistor in the harness
- in any case, be very careful: pull to +5V gently, or to ground with a switch. These inputs are not protected agains +12V ! +12V on mcp3208 input would ruin the controller.
wiring
http://www.vems.hu/files/GolfGtiLpg/bekotes.xls
schematic
