Chevrolet Equinox Service Manual Heated Oxygen Sensor Replacement On 3.4l v6 engines, the upstream oxygen sensor is located in the rear exhaust manifold. on 3.6l v6 engines, there are two upstream oxygen sensors, one in each exhaust manifold. this picture is taken fron under the vehicle looking up. Chevy equinox – (jonathan weiss shutterstock) the most common signs of bad o2 sensor in chevy equinox are slow acceleration, loss of power, irregular idling, engine hesitation or jerking when accelerating, high fuel consumption, higher tailpipe emissions, foul odor from exhaust, check engine light illuminates, and sometimes stalling.
How To Replace Install Downstream O2 Sensor 2008 Chevy Equinox Buy Follow my builds projects: c patrickkasilag?sub confirmation=1quick video on how to change bank 1 sensor 1 oxygen sensor on a 2015 chevy eq. Subscribe to not miss a video from ps automotive bit.ly 35yp5oechevy equinox p0137 oxygen sensor replacement & location tutorial in this video we a. 2.4l ecotec front oxygen sensor replacement . Upstream o2 sensor failure. your chevy equinox’s upstream o2 sensor(s), also known as the pre catalytic converter sensor, measures the air to fuel ratio in your engine. this sensor helps your vehicle’s computer make adjustments to the fuel mixture for optimal performance. when the upstream o2 sensor fails, it can cause the following symptoms:.
2005 2017 Chevrolet Equinox Gmc Terrain Pontiac Torrent Oxygen O2 2.4l ecotec front oxygen sensor replacement . Upstream o2 sensor failure. your chevy equinox’s upstream o2 sensor(s), also known as the pre catalytic converter sensor, measures the air to fuel ratio in your engine. this sensor helps your vehicle’s computer make adjustments to the fuel mixture for optimal performance. when the upstream o2 sensor fails, it can cause the following symptoms:. The p0131 code is an obd ii diagnostic trouble code that indicates low voltage in the chevy equinox’s oxygen (o2) sensor circuit for bank 1, sensor 1 (b1s1). this sensor plays a crucial role in maintaining optimal engine performance by detecting the air fuel ratio in the exhaust, then sending this data to the equinox’s engine control module. Pull the hood release under the dashboard on the driver’s side. disconnect the negative battery terminal. remove the plastic cover. loosen the 10mm nut. remove the negative clamp from the battery. locate the oxygen sensor on the exhaust manifold. downstream sensors bank 1 sensor 2 and bank 2 sensor 2 can be accessed from under the vehicle.
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