The 3.0-liter Volkswagen CJMA 3.0 TDI engine was produced by the concern from 2010 to 2018 and was installed on the base modification of the Touareg model, as well as the European version of the Q7. This engine is essentially a version of a diesel engine under the CRCA index, derated to 204 hp.
EA897 family: CJMA, CDUC, CDUD, CRCA, CRTC, CVMD, DCPC, DDXC, DDXE, DHXA, DMKC, DPYC.
Specifications
| Production years | 2010-2018 |
| Displacement, cc | 2967 |
| Fuel system | Common Rail |
| Power output, hp | 204 |
| Torque output, Nm | 450 |
| Cylinder block | cast iron V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 83 |
| Piston stroke, mm | 91.4 |
| Compression ratio | 16.8 |
| Features | 2 x DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | GT 2256 |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 8.0 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Volkswagen Touareg 2015) — city — highway — combined |
8.5 6.7 7.4 |
| Engine lifespan, km | ~360 000 |
| Weight, kg | 195 |
The engine was installed on:
- Audi Q7 1 (4L) in 2010 – 2015;
- Volkswagen Touareg 2 (7P) in 2010 – 2018.
Disadvantages of the VW CJMA engine
- This engine is considered quite reliable and rarely worries its owners;
- Most of the problems of the motor are associated with the vagaries of the CR system with piezo injectors;
- In second place in terms of the number of complaints are leaks of lubricant or antifreeze;
- Closer to 250,000 km, the diesel particulate filter and the EGR valve are often completely clogged;
- Around the same run, they can already stretch out and require replacement of the timing chain.
Frequently asked questions about the Volkswagen CJMA
How much power does the Volkswagen CJMA make?
The Volkswagen CJMA develops 204 hp and 450 Nm of torque.
How much oil does the Volkswagen CJMA take and which one?
Engine oil capacity: 8.0 liters. Recommended oil: 5W-30.
Does the Volkswagen CJMA have a timing belt or chain?
The Volkswagen CJMA uses a timing chain.
Is the Volkswagen CJMA turbocharged?
Yes, the Volkswagen CJMA is turbocharged (GT 2256).
Does the Volkswagen CJMA need valve clearance adjustment?
No, the Volkswagen CJMA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen CJMA last?
The typical lifespan of the Volkswagen CJMA is ~360 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen CJMA?
Volkswagen Touareg 2015: city 8.5, highway 6.7, combined 7.4 L/100 km.
What cars was the Volkswagen CJMA installed on?
Audi Q7 1 (4L) in 2010 - 2015; Volkswagen Touareg 2 (7P) in 2010 - 2018.
What are the common problems of the Volkswagen CJMA?
This engine is considered quite reliable and rarely worries its owners. Most of the problems of the motor are associated with the vagaries of the CR system with piezo injectors. All known problems.
