The 2.2-liter Honda N22B diesel engine was produced by the company from 2008 to 2015 and was installed on European versions of such popular models as the Civic, Accord or CR-V. This power unit was offered in two different versions with a capacity of 150 or 180 hp.
N-series family: N22A, N22B, N16A, N15A.
Specifications
| Production years | 2008-2015 |
| Displacement, cc | 2199 |
| Fuel system | Common Rail |
| Power output, hp | 150 (N22B1, N22B3, N22B4) 180 (N22B2) |
| Torque output, Nm | 350 (N22B1, N22B3, N22B4) 380 (N22B2) |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 85 |
| Piston stroke, mm | 96.9 |
| Compression ratio | 16.3 |
| Features | DOHC, intercooler |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | Garrett GTB1449VLZ (N22B1, N22B3, N22B4) VGT (N22B2) |
| Recommended engine oil | 0W-30 |
| Engine oil capacity, liter | 5.5 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Honda Accord 2010) — city — highway — combined |
6.8 4.7 5.6 |
| Engine lifespan, km | ~240 000 |
| Weight, kg | 170 |
The engine was installed on:
- Honda Accord 8 (CU) in 2008 – 2015;
- Honda Civic 9 (FB) in 2011 – 2013;
- Honda CR-V 3 (RE) in 2009 – 2012, CR-V 4 (RM) in 2012 – 2014.
Disadvantages of the Honda N22B engine
- On specialized forums, the most complaints are about capricious piezoelectric nozzles;
- Next in popularity are frequent problems with the particulate filter and the EGR valve;
- Change the fuel filter regularly or the booster pump will fail;
- Also, this unit does not like severe frosts and in winter its operation is difficult.
Frequently asked questions about the Honda N22B
How much power does the Honda N22B make?
Power output of the Honda N22B, hp: 150 (N22B1, N22B3, N22B4); 180 (N22B2). Torque, Nm: 350 (N22B1, N22B3, N22B4); 380 (N22B2).
How much oil does the Honda N22B take and which one?
Engine oil capacity: 5.5 liters. Recommended oil: 0W-30.
Does the Honda N22B have a timing belt or chain?
The Honda N22B uses a timing chain.
Is the Honda N22B turbocharged?
Yes, the Honda N22B is turbocharged (Garrett GTB1449VLZ (N22B1, N22B3, N22B4); VGT (N22B2)).
Does the Honda N22B need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Honda N22B last?
The typical lifespan of the Honda N22B is ~240 000 km with proper maintenance.
What is the fuel consumption of the Honda N22B?
Honda Accord 2010: city 6.8, highway 4.7, combined 5.6 L/100 km.
What cars was the Honda N22B installed on?
Honda Accord 8 (CU) in 2008 - 2015; Honda Civic 9 (FB) in 2011 - 2013; Honda CR-V 3 (RE) in 2009 - 2012, CR-V 4 (RM) in 2012 - 2014.
What are the common problems of the Honda N22B?
On specialized forums, the most complaints are about capricious piezoelectric nozzles. Next in popularity are frequent problems with the particulate filter and the EGR valve. All known problems.
