Audi CJEB engine
Content
The 1.8-liter gasoline turbo engine Audi CJEB 1.8 TFSI was produced from 2011 to 2015 and was installed on such popular company models as the A4 in the back of the B8 and the A5 in the back of the 8T. There are two more modifications of this motor: CJED - 144 hp. 280 Nm and CJEE - 177 hp 320 Nm.
The EA888 gen3 series includes: CJSB, CJSA, CJXC, CHHA, CHHB, CNCD and CXDA.
Specifications of the Audi CJEB 1.8 TFSI engine
| Exact volume | 1798 cm³ |
| Supply system | FSI + MPI |
| Internal combustion engine power | 170 hp |
| Torque | 320 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Bore | 82.5 mm |
| Piston stroke | 84.2 mm |
| Compression ratio | 9.6 |
| Features of the internal combustion engine | DOHC, AVS |
| Hydraulic compensators | Yes |
| Timing drive | chain |
| Phase regulator | on both shafts |
| Turbocharging | REASON IS12 |
| What kind of oil to pour | 5.2 liters 5W-30 |
| fuel type | AI-98 |
| Environmental class | EURO 5/6 |
| Approximate resource | 275 000 km |
The weight of the CJEB engine according to the catalog is 138 kg
The CJEB engine number is located at the junction of the block with the box
Fuel consumption Audi 1.8 CJEB
Using the example of a 4 Audi A2014 with manual transmission:
| City | 7.4 liters |
| Track | 4.8 liters |
| Mixed | 5.7 liters |
Similar motors from other manufacturers:
Which cars were equipped with the CJEB 1.8 TFSI engine
| A4 B8 (8K) | 2011 – 2015 |
| A5 1(8T) | 2011 – 2015 |
Disadvantages, breakdowns and problems of CJEB
The main problems of this engine are associated with a drop in oil pressure in the system.
This is due to clogged bearing strainers or malfunctions of the oil pump.
Quite quickly, the timing chain is pulled out here, and the phase regulators do not last long
Many breakdowns in the cooling system: a pump with a thermostat or valve N488 is leaking
With frequent power failures, adjusting the boost pressure actuator usually helps.
