The USB programmable 123TUNE-4-R-V-V is designed for VW 4 cylinder engines.
If you want to tune your engine & you are a Windows PC user, the 123TUNE is the answer!
By connecting it to a computer, you can easily adapt the 123TUNE to fulfill even the most demanding requirements. The unit offers two sets of curves that can be selected by placing 12 Volt on a wire from the 123TUNE. Handy, if you’re driving on two different fuels.
SPECIFICATIONS
direct.
: CW (topview)
voltage
: 4,0-15,0 Volts
range
: 500 - 8000 rpm
temperature
: -30 to 100 Celsius
coil
: stock or High Energy coil
primary coil NOT below 1,0 ohm
dwell
: constant current, fully autom.
time-out
: after 1 second current is switched off
spark-bal.
: better than 0,5 degr. crankshaft
vacuum
: Programmable: -20 / +20 degrees.
curve
: Programmable via USB cable with Windows PC Software
max.advance
: 45 degr. crankshaft
wiring
: red = +6V or +12V, black = '-' coil, blue = chassis
ground, Yellow = curve selector
NOTE:
For Bosch D-Jetronic Injection engines the non programmable unit is available: 123VW-4-R-V-IE