JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

The Tuning Works
  • The Tuning Works
  • My Account
  • Cart Contents
  • Checkout
  • Contact Us
RGV & RS250 ECU VJ22
To replace SAPC and CDI on your bike with one box and gain full control over the power-valve and ignition timing.

Add plugs as required using option box below (You will need to buy Superseal 1.5 crimping pliers to fit the pins - plugs are supplied loose)

For VJ21 you require Magneto wheel #GP9146 for it to work properly
Handheld or USB programmer also required.

Limit values:
- minimum revs 200 RPM
- maximum revs 20000 RPM
- minimum supply voltage 7 Volts
- maximum supply voltage 18 Volts
- stand-by current draw < 0.09 Amp
- current draw at 1300 RPM < 0.3 Amp
- current draw at 12000 RPM < 1.7 Amp
- maximum continuous current for shift light and power jet output 1 Amp
- peak current for shift light and power jet output 5 Amp
- constant spark energy from idle to 13000 RPM >35mJ
Circuit is protected against reverse supply voltage (wrong connection).
Features:
- fast power-up (also starts only with condenser)
- full power starting spark energy already at 7Volts power supply
- two isolated input (pickup)
- two independent ignition coil outputs
- individual advance/retard of each output
- store and load function for two ignition maps
- external switch for changing ignition map while riding
- TPS input (Throttle Position Sensor)
- shift light output
- 2 power jet outputs
- duty cycle solenoid output (for regulating A/F ratio on some carburettors) - quick shift (shift kill)
- soft rev limit (three stage rev limit)
- reduced spark at high revs with closed throttle (TCT mode)
- tachometer output
- easy and fast programming on the field, via hand held programmer
- programming while machine running - you can immediately see effects
- each curve can be set in 4 to 12 curve points
- 3D interpolated ignition map, if TPS selected
- signal delay compensation
- instant monitoring of rev's and angle, via LCD(hand held programmer)
- programmable power valve actuation
- 2 - - store and load function for 5 PV curves
- external switch for changing PV curve while riding
- programmable PV deviation
- programmable max close and max open positions
- self PV test on power-up
- PV error detecting (position sensor failure, servo motor failure)
- fast processing for high accuracy - delays from 1us
- timing calculation for every 1 RPM change (1000, 1002, .. , 9805, 9806, ...)


You will require a programmer to set the valves as the grey wire test is disabled with this control system.

Initially designed to fit and work on a 22 it can be set to work on a VJ21 - info provided with purchase.
EXAMPLE CURVES

Curve #1: RS250 23D70 (pre-programmed)

RPM 0-33% 66% 100%
--------------------------------
2000 20,0 25,0 25,0
3000 26,7 25,2 23,0
4000 28,2 26,5 23,8
5000 29,0 27,0 24,7
6000 29,8 27,4 24,8
7000 26,2 27,2 25,4
7500 24,8 26,1 25,5
8000 23,2 24,8 23,4
9000 20,4 22,9 23,0
10000 17,6 20,2 22,3
11000 12,8 17,2 19,7
12000 7,5 7,9 9,8


Curve #2: RGV250 22D30 (pre-programmed)

RPM 0-33% 66% 100%
--------------------------------
2000 20,0 25,0 25,0
3000 26,3 24,5 22,4
4000 27,9 25,6 23,3
5000 28,8 26,6 24,1
6000 29,8 27,2 24,6
7000 27,3 27,3 25,4
7500 25,6 25,6 25,6
8000 23,2 25,0 24,1
9000 21,0 23,0 23,6
10000 18,4 20,7 23,2
11000 13,4 17,5 19,7
12000 7,7 7,7 9,9


RGV250 23D10 KIT (not programmed)

RPM 0-33% 66% 100%
--------------------------------
2000 9,8 9,8 9,8
3000 30,4 34,4 35,3
4000 30,5 34,6 35,6
5000 31,0 34,8 36,0
6000 31,1 35,3 36,2
7000 32,2 34,2 34,8
8000 33,2 33,2 33,4
9000 34,2 32,2 32,2
10000 31,3 31,3 28,0
11000 26,0 26,0 24,0
12000 19,1 19,1 18,1
12700 10,0 10,0 7,3


Custom race pump fuel (not programmed)

RPM 0-33% 66% 100%
--------------------------------
2000 20,0 25,0 25,0
3000 26,3 24,5 25,6
5000 28,8 26,6 26,2
6000 29,8 27,2 26,8
7000 27,3 27,3 26,9
8000 23,2 25,0 27,0
9000 21,0 23,0 24,9
10000 18,4 20,7 23,0
11000 13,4 17,5 19,7
12000 7,6 7,9 9,0
12500 3,8 4,0 4,1
13000 3,0 3,2 3,4
Share on Facebook
Share on Twitter

All I can say is WOW!!! I new nothing about 2 strokes when I bought this bike, I had the JAP restricted model and bought pipes, jets, the PCDI-20V and the laptop cable. Once you change any engine part on a bike the state of tune changes. This thing lets you do that. Downloaded the software. Got on the RGV forum and had some members send me maps to try. SO EASY! It really woke my bike up, I could feel the difference and would tell any of my friends to get one. I've got a lot to learn but am very happy with this purchase.

Rated by Lane Smith

These units are brilliant, got one on my VJ22. I would recomend useing the USB programing cable, because of the many adjustments posible, its easier to take in when its on a bigger screen.

Rated by Reece Davison

TTW fitted this unit to my VJ22N. I have not yet bought the programmer, so it is on the standard map, but I can tell you it transforms the bike. So much smoother through the powerband, and so much more forgiving if you come out of a corner just a gear too high. A quick slip of the clutch and you’re away. It also makes the bike just that bit easier to ride as a road bike. I can not recommend this highly enough. Whatever you do to your RGV, do this first.

Rated by Chris Hopkins

Available Options:

Plug Type:



Customers who bought this product also purchased