Where is the oxygen sensor located on a 2001 grand prix?

Answer The 2001 Pontiac Grand Prix's oxygen sensor is located under the hood, in the center, in the rear engine area above the exhaust pipe flange, mounted in the exhaust manifold. It's application is nu... Read More »

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How to Replace the Oxygen Sensor on a 1993 Grand Prix?

The oxygen sensors in the 1993 Pontiac Grand Prix are an important part of the engine management system. The job of the oxygen sensor is to read the amount of oxygen in the exhaust gases as they ex... Read More »

How to Repair the MAP Sensor on a 2001 Grand Prix?

The MAP (manifold absolute pressure) sensor on your 2001 Grand Prix measures pressure of the air-fuel mix entering your exhaust manifold. Like any other sensor, the MAP sensor on your Grand Prix ca... Read More »

Where is the knock sensor located on a 2005 Pontiac Grand Prix GXP?

The knock sensor on a 2005 Pontiac Grand Prix GXP is located inside the engine compartment. On the GXP's driver side, look below the starter on the engine block to find the knock sensor. The Grand ... Read More »

How to Clean a Mass Air Flow Sensor in a 2001 Pontiac Grand Prix?

Every sensor on a modern engine has a task which helps the vehicle's computer control the engine to run smoothly. The mass air flow sensor determines the amount of air going into the engine, which ... Read More »