123/TUNE+ 4-R-V-D-IE (bluetooth), with injection, replaces Bosch distributors for Citroën and Alfa

123/TUNE+ programming wireless

After installing the free App and making the Bluetooth connection you can enter the values: at which RPM do you need how many degrees crankshaft? In this way you will easily program your ideal advance curve with your smartphone or tablet.

The App enables you to adjust the advance curve, it shows an electronic dashboard and within the settings there is also an immobilizer integrated to secure your car with a state-of-the-art anti-theft system!

Model "R-V-D-IE" for Bosch distributors with D-Jetronic injection

The 123/TUNE+ 4-R-V-D-IE is designed to replace the original Bosch ZV11/7 A 3 A distributor, that was used by Citroën in conjunction with the Bosch injection-system.

The 123/TUNE+ 4-R-V-D-IE comes in a Bosch-like housing, with a Bosch cap and rotor. Suitable for a Bosch D-jetronic injection system (a D-jetronic has 2 extra contact points for controlling the injection).

Features of the 123/TUNE+ 4-R-V-D-IE

- Rotation CW and CCW (auto detect)
- For 6 Volt and/or 12 Volt cars (auto detect)
- Variable dwell constant current, fully automatic (auto detect)
- Coil current protection time-out after 1 second (auto detect)
- For positive and negative earth cars (123TUNE-8 is for negative earth ONLY)
- Programmable centrifugal advance curve (500 to 8000 rpm)
- Programmable vacuum-advance and boost-retard curve (0 to 200 kPa or -30 inHg to +15 psi)
- Rev limiters (advanced random spark stealing)
- Real-time tuning (ideal for working on a test bench)

Your smartphone or tablet will show you

- Temperature gauge (selectable in degrees Celsius or Fahrenheit)
- Manifold pressure (selectable in Bar or inches Hg/Psi)
- Tachometer (0 to 8000 rpm crankshaft)
- Spark-energy gauge (primary coil current)
- Total-advance gauge (in degrees crankshaft)
- Battery voltage
- GPS speed

Please note before ordering the TUNE+

We strongly advise you to check the dimensions of the 123/TUNE+ with the original distributor cap AND to carefully read the installation manual before you order! In the installation manual you will find more information and a few examples with a step by step explanation on how to install and program the 123/TUNE+.

The TUNE+ will run on all iOS and Android devices with Bluetooth 4.0 (or higher).

Coil and spark plugs

Although used coils all look alike, they should be viewed with suspicion since one cannot tell from the outside whether and how often they were exposed to overheating in the past. Installing the 123ignition system will ensure that the coil will never overheat again in the future. Of course you can also easily order this here, we recommend the 123 Red Coil.

Perhaps you will also need new spark plugs? At 123ignitionshop we have added the spark plugs most commonly used in addition to the 123ignitions we offer. See: the spark plugs list.