octane OPEL ZAFIRA 2009 Owners Manual

146
Driving and operating
The system can also be activated at
low speed by pressing the r button.
An obstacle is indicated by buzzers.
The interval between the buzzers
becomes shorter as the vehicle gets
closer to the obstacle. When the
distance is less than 30 cm, the
buzzer is continuous. 9
Warning Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external

noise sources may cause
the system to fail to detect
obstacles. Deactivation
Deactivate the system by pressing
the r button.
The system automatically switches
itself off when the vehicle is driven
above a certain speed.
Towing equipment
The system automatically considers
a factory-fitted towing equipment. The rear parking sensors are
deactivated when towing.
Fuel
Fuel for petrol engines
Only

use unleaded fuel that complies
with DIN EN 228.
Fuels with ethanol content greater
than 5% may only be used if the
vehicle has been specifically
developed and approved for these
fuels.
Use fuel with the recommended
octane rating 3 209. Use of fuel with
too low an octane rating can reduce
engine power and torque and slightly
increases fuel consumption. Caution
Use of fuel with too low an octane
rating could lead to uncontrolled
combustion and engine damage.
Fuel for diesel engines
Only use diesel fuel that complies
with

DIN EN 590. The fuel must have
low sulphur content (max. 50 ppm).

Technical data
209
Vehicle data
Engine data
Sales designation 1.61.6 1.61.6 CNG
Engine identifier code Z 16 XEP Z 16 XER Z 16 XE1 Z 16 YNG
Number of cylinders 4 4 4 4
Piston displacement [cm
3
] 1598 1598 1598 1598
Brake horse power [kW/bhp]
7788 7769
at rpm 6000 6000 6000 6200
Torque [Nm]
150155 150133
at rpm 3900 4000 3900 4200
Fuel type Petrol Petrol Petrol Natural gas/petrol
Octane rating RON
recommended
9595 9595
possible 9898 9898
possible 91 91 91 –
Oil consumption [l/1000 km] 0.6 0.6 0.6 0.6

210
Technical data
Sales designation 1.82.0 Turbo 2.0 Turbo 2.2
Engine code Z 18 XER Z 20 LER Z 20 LEH Z 22 YH
Number of cylinders 4 4 4 4
Piston displacement [cm
3
] 1796 1998 1998 2198
Brake horse power [kW/bhp]
103147177 110
at rpm 6300 5400 5600 5600
Torque [Nm]
175262320 215
at rpm 3800 4200 2400-5000 4000
Fuel type Petrol Petrol Petrol Petrol
Octane rating RON
recommended
959598 95
possible 989895 98
possible 91 91 91
1) –
Oil consumption [l/1000 km] 0.6 0.6 0.6 0.6
1)
Possible only if high engine load, full load or driving in mountainous terrain with a caravan/trailer or high payload is
avoided.