Oxygen Sensor for 1994-1995 Volvo 940 - Walker 250-23080

Walker Products 250-23080 oxygen sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L measures how much oxygen is in the exhaust gas. Each sensor is made for its specific application and fitment position and gives the ECU the diagnostic feedback it requires.

• Electrodes made of a gas-permeable platinum layer
• Measures oxygen levels to help fine-tune the air-fuel mixture and support fuel economy
• Monitors the air-fuel ratio from the exhaust gas oxygen content to track combustion efficiency
• Monitors exhaust gases to help reduce pollutants
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates

Quick facts

• Part: Walker Products 250-23080 oxygen sensor
• Fits: 1994-1995 Volvo 940 4-cylinder 2.3L
• Position: Upstream
• Condition: New

A failed sensor might show up as the engine running poorly, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light, but those signs can come from other faults too. With the engine off and cool, look over the sensor, wiring harness and connector for physical damage. If the sensor is the cause, this one replaces it.

Fits

It is a direct-fit oxygen sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L, installed in the upstream position.

Specifications

In the box

One oxygen sensor. The 1994-1995 Volvo 940 4-cylinder 2.3L takes one.