- Petrol engine 1.4 l 92 kW - Euro 5
- Petrol engine 1.8 l 112 kW - Euro 5 / Euro 4 / Euro 2 / (BS4)
- Petrol engine 1.8 l 118 kW - Euro 5
- Petrol engine 2.0 l 147 kW - Euro 5
- Petrol engine 3.6 l 191 kW - Euro 5 / Euro 2 / (BS4)
- Diesel engine 1.6 l 77 kW - Euro 5
- Diesel engines 1.9 l 77 kW TDI-PD - Euro 5 / Euro 4
- Diesel engines 2.0 l 103 kW TDI-PD - Euro 5 / Euro 4
- Diesel engine 2.0 l 103 kW with particulate filter - Euro 5 (Euro 4 / BS4)
- Diesel engine 2.0 l 125 kW with particulate filter - Euro 5
Fuel Type - See Specifications for Chapter 1
Power system type
- Petrol Models Except 3.6L - Turbocharged Gasoline Direct Injection (TSI), controlled by the ECM
- 3.6L Petrol Models - Gasoline Direct Injection (FSI), controlled by the ECM
- Diesel models 1.9 l and 2.0 l (BMP and BKD codes) - Turbocharged direct injection with fuel rail (TDI-CR), controlled by the ECM
- Diesel models 1.6 l and 2.0 l (except for BMP and BKD codes) - Turbocharged direct injection with unit injectors (TDI-PD), controlled by the ECM
Operating pressure in the low-pressure circuit of the fuel supply system of gasoline models1, bar
- 1.4 and 3.6 l - 4 - 7
- 1.8 and 2.0 l - 5.8 - 7
Pressure in the low-pressure circuit of the fuel supply system of gasoline models 10 minutes after the ignition is turned off2, bar — not less than 3
Operating pressure in the low-pressure circuit of the fuel supply system of diesel models TDI-CR3, bar
- At idle speed - not less than 0.5
- At 2500 rpm not less than 0.25 bar
Linear dependence of the consumption of the fuel pump of gasoline models on the voltage on it, ml / 30 sec.
- 9 Volt - 320
- 10 Volts - 500
- 11 Volt - 690
- 12 Volt - 880
Linear dependence of the flow rate of the booster fuel pump of diesel models on the voltage on it4, ml
- 8 Volt - 290
- 9 Volt - 430
- 10 volts - 600
- 11 Volt - 770
- 12 volts - 900
- 13 Volt - 1100
- 14 Volt - 1220
Current consumed by the fuel pump of gasoline models, A - no more than 9
Current consumed by booster fuel pump of TDI-CR diesel models, А — no more than 7.5
1 Measured on the fuel supply line in the engine compartment after the ignition is turned on and then turned off when the pressure stops rising. If exceeded, if the return line between the filter and the pump is not clogged, the fuel filter should be replaced, as pressure relief valve defective. In case of insufficient pressure, if the pressure in front of the filter reaches 6-7 bar, replace the filter; otherwise, replace the pump.
2 If the pressure continues to decrease and the tube to the injection pump is tight, replace the injection pump.
3 Measured on the fuel supply line in the engine compartment with the engine running. If the pressure is insufficient or unstable, replace the fuel pump.
4 It is measured at a fuel temperature of 15-30°C.