2-tank modification kits are theoretically available for all diesel engines. If a 1-tank kit is offered as an alternative to the 2-tank kit, we always recommend using the 1-tank kit. This is usually easier to install and use. However, technical, climatic and / or legal framework conditions sometimes force the installation of a 2-tank kit. However, here too the technical feasibility depends on the injection systems and exhaust gas aftertreatment systems used. You can find an overview of this in the tables below. These are updated regularly depending on the state of development.
Legend:
ISD - design of injection system
IP-mech .: Mechanically - controlled in-line injection pump
IP-electr .: Mechanically - controlled in-line injection pump
RP / DTP-mech .: Mechanically - controlled distributor type injection (rotary) pump
RP / DTP-electr .: Mechanically - controlled distributor type injection (rotary) pump
UPS: Pump-line-injector system (PLD)
UIS: pump-injector system (PD)
CR: Common Rail System
ISM: manufacturer / brand of the injection system
√: Modification kits are available for vegetable oil conversion
? : Modification kits might be available for vegetable oil conversion, please send a request before
X: Modification kits are not available for vegetable oil conversion (you may check the exchange of the critical component i.e. injection pump to enable your application for a modification)
1): except pumps of the model series VP44
2): For piezo-controlled injectors, please inquire before ordering
3): only 2-tank kits, 1-tank kits only available for a few engines, please inquire before ordering
4): only 2-tank kits, 1-tank kits currently only available for 1.4L, 1.9L, 2.0L and 2.5L VAG (PD) engines, as well as some Deutz engines
5): 2-tank kits only, 1-tank kits only for special regions and engines on request
Legend:
ETT - type of exhaust aftertreatment
EGR: exhaust gas recirculation
OC: oxidation catalyst
SCR: AdBlue system
DPF pass .: Diesel particle (soot) filter (particle filter cat) with passive regeneration (open system)
DPF act. (PI aut.): Diesel particle (soot) filter with automatic active regeneration by means of post-injection of the injection nozzles
DPF act. (PI man.): Diesel particulate (soot) filter with exclusively manual active regeneration by means of post-injection of the injection nozzles
DPF act. (FAP): Diesel particulate (soot) filter is actively regenerated by adding additives to the fuel
DPF act. (EI): Diesel particulate (soot) filter with active regeneration by means of post-injection through a separate injector into the exhaust pipe
ETTM: Manufacturer / brand of exhaust aftertreatment system
√: Modification kits are available for vegetable oil conversion
? : Modification kits might be available for vegetable oil conversion, please send a request before
X: Modification kits are not available for vegetable oil conversion (can be possibly removed or replaced, check legality before with local authorities)