The 1.8-liter Ford CHBA / CHBB or 1.8L Duratec HE engine was produced from 2000 to 2007 and was installed on the third generation of the popular Mondeo model in all its bodies. This motor was developed by Mazda and is a type of engine with the L8-DE index.
Duratec HE family:
1.8 L – CFBA, CHBA, QQDB;
2.0 L – CJBA, AOBA, AOWA, AODA, XQDA;
2.3 L – SEBA, SEWA;
2.5 L – YTMA, S7CB.
Specifications
| Production years | 2000-2007 |
| Displacement, cc | 1798 |
| Fuel system | injector |
| Power output, hp | 125 |
| Torque output, Nm | 170 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 83 |
| Piston stroke, mm | 83.1 |
| Compression ratio | 10.8 |
| Features | DOHC |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.3 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Ford Mondeo 2002) — city — highway — combined |
11.4 5.7 7.8 |
| Engine lifespan, km | ~360 000 |
| Weight, kg | 102 |
The engine was installed on:
- Ford Mondeo Mk3 in 2000 – 2007.
Disadvantages of the CHBA/CHBB engine
- Most often, owners complain about the oil burner due to the occurrence of oil scraper rings.
- Also, a lot of problems are always caused by sticking intake manifold flaps.
- From low-quality fuel, the fuel pump and fuel pressure regulator often fail.
- After 200 thousand kilometers, the timing chain and phase regulator often already require replacement.
- Every 100 thousand km, an expensive procedure for adjusting valve clearances is required.
Frequently asked questions about the Ford CHBA/CHBB
How much power does the Ford CHBA/CHBB make?
The Ford CHBA/CHBB develops 125 hp and 170 Nm of torque.
How much oil does the Ford CHBA/CHBB take and which one?
Engine oil capacity: 4.3 liters. Recommended oil: 5W-30.
Does the Ford CHBA/CHBB have a timing belt or chain?
The Ford CHBA/CHBB uses a timing chain.
Is the Ford CHBA/CHBB turbocharged?
No, the Ford CHBA/CHBB is naturally aspirated.
Does the Ford CHBA/CHBB 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 Ford CHBA/CHBB last?
The typical lifespan of the Ford CHBA/CHBB is ~360 000 km with proper maintenance.
What is the fuel consumption of the Ford CHBA/CHBB?
Ford Mondeo 2002: city 11.4, highway 5.7, combined 7.8 L/100 km.
What cars was the Ford CHBA/CHBB installed on?
Ford Mondeo Mk3 in 2000 - 2007.
What are the common problems of the Ford CHBA/CHBB?
Most often, owners complain about the oil burner due to the occurrence of oil scraper rings. Also, a lot of problems are always caused by sticking intake manifold flaps. All known problems.
