P-Tronic, PT series

This series relates to the vehicles equipped with a traditional injection pump  BOSCH or LUCAS.
The increase in power is obtained by a dynamic adaptation of the reaction of the regulator of quantity of the injection pump to the
control device, making it possible to correct the priming of the pump.

The increase in power results from an indirect priming of the pump.

Exemple: VW Golf Tdi, Renault Dti, Audi Tdi, Bmw Tds,...


P-Tronic, VP series 


This electronic device finds its place in the vehicles equipped with an injection pump with radial piston distributor BOSCH VP44 and VP37.

Here, the correction of the data is generated by information emanating in real time of the CAN-BUS network(numerical data bus)

It is an active priming of the pump which generates the increase in power.

Exemple: Audi V6 2.5 Tdi, Opel Dti, BMW 320d,...


P-Tronic, IP series

This family of products was developed for the engines with injector-pump.

Like for Common-Rail injections, the increase in power is obtained by a direct priming induced by the characteristics of the electromagnetic sluice gates of injection according to initial parameters.

Exemple: VW Golf Tdi 115-150cv, Audi Tdi 130cv, all VAG engineswith injector-pump,...


P-Tronic, CR series

This family of cases is used on the vehicles with a Common-Rail fuel injection engine .

The improvement of the performances is initiated by a direct priming.

This one is conditioned by the characteristics of the electromagnetic sluice gates of injection according to the initial parameters.

Exemple: Mercedes Cdi, Rover 75, BMW 330D-530D, Renault Espace Dci,...


P-Tronic, HDI-B, JTD-B series

Used on certain fuel injection Common-Rail engines, this type of case conditions an improvement of performances by modifying the quantity of fuel injected and the pressure of the rail in standards tolerated by the manufacturer.


Exemple: All Hdi and Dci engines of Citroën, Peugeot or Renault, Alfa Roméo Jtd,...