WALKER PRE-CATALYTIC CONVERTER OXYGEN SENSOR [HOLDEN V6 3800 3.8L MOTOR]
1990-93 HOLDEN [VN-VP COMMODORE & VQ2 STATESMAN]
WALKER PRODUCTS PRE-CATALYTIC CONVERTER OXYGEN SENSOR
L27 HOLDEN V6 3800 3.8L MOTOR
11/1990-1993 HOLDEN [VN-VP COMMODORE]
11/1990-1993 HOLDEN [VG-VP UTE]
11/1991-1993 HOLDEN [VQ2 STATESMAN]
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio.
Located in the exhaust system, the oxygen sensor produces a voltage proportional to the amount of oxygen in the exhaust versus the air.
Oxygen sensors can fail when the sensor’s ceramic element is exposed to certain types of silicone compounds or when an oil-burning engine adds to the sensor becoming oil-fouled. Small amounts of tetra-ethyl lead in the gasoline or over-the-counter fuel additives, which are not “oxygen sensor safe”, can also kill an oxygen sensor.
Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.
Improved Engine Response & Performance
- Lower Emissions
- Improved Fuel Economy
- Longer Sensor Life
- Meets OEM Specifications
Not suitable for vehicles manufactured before November 1990. Please check and ensure your vehicle has 2 Wire Oxygen Sensor at a length of 350mm.
MADE IN JAPAN
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