Mazda 6 motor

[japanska buba]

?e slu?ajno kdo ve, oziroma ve kam pogledati, ?e je 2,0 dizel motor v Mazdi 6 letnik 2004 isti kot motor v Mazdi 6 letnik 2006? Oba imata 89 kw.

 

Pa tudi ?tevilke ?asije sta do osmega znaka iste, to je jmzgy19t. Ali se da po teh znakih vedeti ?e je motor isti??

[a_sist]

?e slu?ajno kdo ve, oziroma ve kam pogledati, ?e je 2,0 dizel motor v Mazdi 6 letnik 2004 isti kot motor v Mazdi 6 letnik 2006? Oba imata 89 kw.

 

Pa tudi ?tevilke ?asije sta do osmega znaka iste, to je jmzgy19t. Ali se da po teh znakih vedeti ?e je motor isti??

 

wikipedia pravi, da motorja nista ista..

 

RF 2002 (2.0 MZR-CD)

Next evolution of RF engine with common rail direct-injection was introduced in June 2002 European version Mazda 6 with output power 89 kW (121 PS; 119 hp) or 100 kW (136 PS; 134 hp) (both at 3500 rpm), depending on engine version (only difference between the two diesel drivetrains is the shape of their respective torque curves, the larger of the two engines being flatter). 2002 RF Mazda diesel engine includes new duel-mass flywheel and common rail Denso injection with max. pressure of 1800 bar, pilot and post-injection for operating smoothness and soft and acoustically unobtrusive combustion. Both versions have same compression ratio 18.3:1. Torque output (both versions have same maximum 310 N·m (230 lb·ft) at 2000 rpm), fuel efficiency and NOx emissions were improved by using:

expansive vertical vortex combustion (EVVC), which combines a special piston surface design, with ingenious fuel distribution, to produce a vertical swirl in the combustion chamber

variable turbine geometry (VNT) turbocharger

Combined fuel economy is achieving 6.5 litres per 100 km and emission rating Euro Stage III (D4) with on a regular basis mounted catalytic converter with Lambda probe and exhaust-gas recirculation system (EGR). Engines were mounted in (in order of appearance):

1st generation Mazda 6 Atenza (both versions) since June 2002

2nd generation Mazda MPV (only High Power version) since June 2002

 

 

RF 2005 (2.0 MZR-CD)

Production of improved, cleaner and more powerful common rail direct-injection turbocharged version of Mazda RF engine was started with July 2005 Mazda 6 facelift. This drivetrain still has most of typical features of its predecessor including belt-driven SOHC valve train with rocker arms and mechanically adjusted screws (in contrast to frequently mismatched, absolutely different Ford Duratorq ZSD or PSA DW10 engines). Mazda applied several technologies to this MZR-CD engine to achieve Euro Stage IV:

new variable geometry turbocharger has 14 percent less inertial moment and is more compact in design (achieved, for instance, by a shorter distance between the exhaust gas inlet and the turbine shaft)

Denso's 1800 bar second generation common rail system that, depending on driving conditions, uses multi-stage injection of up to nine times per cycle with six-hole injectors

relatively low compression ratio of 16.7:1 improves power output and torque(???), while at the same time helping to lower combustion noise and emissions

NOx emissions were reduced by lowering the engine's combustion temperature

O2 sensor constantly measures residual oxygen in the exhaust gases and this information is sent to 32-bit powertrain control module (PCM), which continuously optimizes the air/fuel mix

There were two power versions of this engine: Standard Power 89 kW (121 PS; 119 hp) at 3500 rpm and a maximum torque of 320 N·m (240 lb·ft) at 2000 rpm, High Power 105 kW (143 PS; 141 hp) at 3500 rpm and a maximum torque of 360 N·m (270 lb·ft) at 2000 rpm. Both versions come with a DPF system standard, which traps soot in a coated ceramic filter. As soon as the filter's storage capacity is exhausted, exhaust gas temperature is raised for a short period (using only diesel pre and post-injection techniques, not any fuel burner additive) and the particles burn off. As a result, the RF 2005 engines emit 80 percent less particulate matter than required by Euro Stage IV standards. Engines were mounted in (in order of appearance):

1st generation Mazda 6 Atenza (both versions) since July 2005

Mazda 5 Premacy (both versions) since January 2006

1st generation Mazda 3 Axela (only High Power version) since March 2007

 

link

[YavarYe X6V6]

Nista novi ima DPF !

 

Aj e pre?nji ribnil z dovolj olja ?

[japanska buba]

Mam avto z ribnjenim motorjem, ki pa je novi tip..