link to forum thread
http://www.vemssupport.com/forum/index.php/topic,1667.0.html
Hardware
4AGE 16V
- bigport head
- Wiseco HiComp pistons
- ITB - Suzuki Hayabusa 99-07
- stock cams
- stock bottom (block, crank, rods)
- stock exhaust header
EFI
- VEMS 3.6 (board V3.7)
- 4x COP, Bosch 0221504474
- 4x injector, Bosch 0280150420 (304ccm @3bar)
- MAT/IAT - Bosch 0280130073
- CLT - Toyota 89422-30020
- TPS - Suzuki 13580-24F00
- 60+2 trigger wheel with Bosch 0 261 210 090 (VR) sensor
- resistor box - Honda EE9
- Wideband - Bosch LSU4
Software
Config
- Firmware 1.1.96
- Alpha-N/TPS
- Primmary Trigger
- 4x iGBT, Dual Mode Output/Wasted Spark
- Sequential injection
- EGO correction
- no secondary trigger
- no IAC/IACV
- no MAP
Used Bosch Motronic 2.10 housing and main connector, JPT-55
TO DO
- Launch control switch
- tachometer
- engine temp gauge
- Warning Light
- Shift Light
- Vehicle speed input
- EGT
- IACV
- Oil pressure sensor input
- Oil temperature sensor input
Other data
Cooling system spec
- thermostat open 82-96C
- FAN On 94C
- FAN Off 88C
Issues
- idle quality. Need proper tuning and probably IACV. Maybe even have some leaks in intake
- primary trigger errors in higher RPM (6500+)- (fixed)
- suffered from "VEMS disconnected" while cranking, connecting VEMS, testing coil -(fixed, rewired loom, better grounds)
Summary
Running pretty much OK. WOT is perfect, commuting is OK, idleing is not so good.
Great fun, very satisfied with how VEMS is doing the job.
With further improvement, i'm sure this will work almost perfect.