Questions & Answers for: pontiac grand prix oxygen sensor

...oxygen sensor and leave it plugged in you should not have any more then 1 Psi thru sensor hole so I cut it off the converter and had the same stalled engine. The only thing that I can think of is the ...

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...grand prix se have a 02 grand prix SE 3.1making a whistling sound ,replaced two vacuum hoses,was wondering if sound was coming from another one and if so, where it was located? The car is throwing a ...

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...Pontiac Grand Prix 3.1L SFI OHV 6cyl The Oxygen Sensor is located under hood, center, rear engine area, above exhaust pipe flange, mounted in exhaust manifold. Application: Number one Fig. Locations ...

Question about 2007 Grand Prix GXP Sedan

1 Answer

...pontiac grand prix? The error code says they are bad but is there a way to tell which one? This is the tech info on how to test the O2 sensor: Many intermittent open or shorted circuits come and go ...

...GRAND PRIX WITH CODE P0171 SYSTEM LEAN-BANK 1. I REPLACED THE OXYGEN SENSOR ON THE REAR MANIFOLD THAT IS CHANGEABLE FROM TOPSIDE. LIGHT/CODE IS STILL COMING ON AND SHUTTING OFF BY ITSELF. CAR HAS A ...

...pontiac bonneville se. vehicle is cutting out bad and won't hardly run I had a similiar problem with my 2000 Grand Prix, coming home from Michigan. It was found to be the Air Intake Sensor. It is ...

Question about 1989 Grand Prix

2 Answers

grand prix do thay have an exturnal o2 sencer or is it in the brain box The o2 sensor is in the exhaust. It is in the Y-pipe on the back side (firewall side) of the engine. Hello littleagle58: My name

Question about 1999 Grand Prix

1 Answer

where is the bank 1 sensor 2 oxygen sensor located? Under the car , in the exhaust pipe behind the catalitic converter. Only thing there with wires going to it.

I got a code of p0171 and it said my downstream oxygen sensor needed to be changed. Where is this sensor located? It is in behind your catalytic convertor. It is more likely it needs cleaned from soot

Question about 2002 Grand Prix

1 Answer

...oxygen sensor,Bank 1 Sensor 1 is located on the exhaust manifold, closest to the front.Here's a link to the firing order,bank one is cylinder one side.Here's the part you need,here's how to

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