Oxygen Sensor for 1994-1995 Volvo 940 - Walker 350-33033

Walker Products 350-33033 oxygen sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L measures exhaust oxygen to gauge combustion efficiency. Each Walker Products sensor is made for its specific application and fitment position, and it sends the ECU the diagnostic feedback it expects.

• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Reads the oxygen content of the exhaust gas to monitor the air-fuel ratio
• Narrow-band, 3-wire design
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 350-33033 oxygen sensor
• Fits: 1994-1995 Volvo 940 4-cylinder 2.3L
• Position: Upstream
• Condition: New

A failing sensor can show up as rough running, higher fuel use or a lit malfunction indicator light. Those signs can come from other parts too, so rule out the wiring first: with the engine off and cool, look the sensor, harness and connector over for physical damage before you replace anything.

Fits

This is a direct-fit upstream sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L (L4-2.3L), which takes one. The listing is a single sensor.

Specifications