The 1.5-liter Mazda ZY-VE engine was produced at a plant in Japan from 2002 to 2015 and was installed on the company’s most popular models with indexes 2 and 3, as well as Verisa. There was a modification of this motor without an inlet phase regulator called ZY-DE.
Z-engine family:
1.3 L – ZJ-VE;
1.5 L – Z5-DE, ZL-DE, ZL-VE, ZY-VE;
1.6 L – Z6, ZM-DE.
Specifications
| Production years | 2002-2015 |
| Displacement, cc | 1489 |
| Fuel system | distributed injection |
| Power output, hp | 100 – 115 |
| Torque output, Nm | 135 – 140 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 78 |
| Piston stroke, mm | 78.4 |
| Compression ratio | 10 |
| Features | DOHC |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | S-VT, intake |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.9 |
| Fuel type | petrol |
| Euro standards | EURO 4/5 |
| Fuel consumption, L/100 km (for Mazda 2 2012) — city — highway — combined |
7.6 4.7 5.7 |
| Engine lifespan, km | ~280 000 |
| Weight, kg | 117.9 |
The engine was installed on:
- Mazda 2 DY in 2002 – 2007, 2 DE in 2007 – 2015;
- Mazda Demio DY in 2002 – 2007, Demio DE in 2007 – 2015;
- Mazda 3 BK in 2003 – 2009, 3 BL in 2009 – 2013;
- Mazda Axela BK in 2003 – 2009, Axela BL in 2009 – 2013;
- Mazda Verisa DC in 2004 – 2015.
Disadvantages of the Mazda ZY-VE engine
- The main problem of the unit is the tendency to accelerated carbon formation.
- Without regular decarbonization, the engine will begin to noticeably lose power already by 100,000 km.
- Throttle and EGR pollution is also the main cause of floating speeds.
- The timing chain has a good resource, but the replacement is expensive.
- Valve clearance adjustment is carried out every 100,000 km, there are no hydraulic lifters.
Frequently asked questions about the Mazda ZY-VE
How much power does the Mazda ZY-VE make?
The Mazda ZY-VE develops 100 - 115 hp and 135 - 140 Nm of torque.
How much oil does the Mazda ZY-VE take and which one?
Engine oil capacity: 3.9 liters. Recommended oil: 5W-30.
Does the Mazda ZY-VE have a timing belt or chain?
The Mazda ZY-VE uses a timing chain.
Is the Mazda ZY-VE turbocharged?
No, the Mazda ZY-VE is naturally aspirated.
Does the Mazda ZY-VE 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 Mazda ZY-VE last?
The typical lifespan of the Mazda ZY-VE is ~280 000 km with proper maintenance.
What is the fuel consumption of the Mazda ZY-VE?
Mazda 2 2012: city 7.6, highway 4.7, combined 5.7 L/100 km.
What cars was the Mazda ZY-VE installed on?
Mazda 2 DY in 2002 - 2007, 2 DE in 2007 - 2015; Mazda Demio DY in 2002 - 2007, Demio DE in 2007 - 2015; Mazda 3 BK in 2003 - 2009, 3 BL in 2009 - 2013; Mazda Axela BK in 2003 - 2009, Axela BL in 2009 - 2013; Mazda Verisa DC in 2004 - 2015.
What are the common problems of the Mazda ZY-VE?
The main problem of the unit is the tendency to accelerated carbon formation. Without regular decarbonization, the engine will begin to noticeably lose power already by 100,000 km. All known problems.
