🚗 Bosch Automotive 15122 Oxygen Sensor Review

Purchased up and down oxygen sensors for my 2005 Grand Caravan. They fit perfectly and connect perfectly with the original electrical connection. The upper sensor is very difficult to reach. A friend accidentally had a special socket, otherwise you may have to cut the wire to put the socket on it.

This item is not compatible with mine. Mine was built before July 2004 and I don't know why but I put it in and the check engine light went out for a day and then came on again. I ended up having to turn it off because my van stopped at every stop. Bought Denso, works perfectly.

Our engine began to shut down with a P0032 trouble code, indicating a problem with the upstream O2 sensor. After installing the Lambda probe Bosch 15122, type OE, the engine light went out. You'll also likely need to use a fair amount of WD-40 on the old sensor depending on how badly it's rusted on the back of the engine. A swinging extension, breaker, and some old-fashioned elbow grease make things easier too. If the parts are quite rusty, make sure you use quality tools (Chrome Vanadium) or…