How many o2 sensors are on ford fusion 08 3.0 liter? Autozone said five 02 sensors

Hello again :>D

Question edited to add maker and complete the year.
Question moved to model category.

If you have California emissions, then you will have 3 sensors. If you are getting a P0420 code, you can try changing the upstream sensor first. If you still get a P0420 code, then you will have to replace the manifold/catalytic convertor.

https://www.google.com/search?q=2008+Ford+Fusion+2.3.+Mine+has+3+x+o2+sensors

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On a straight 4, it will have two, one in front of the catalytic converter and one after the catalytic converter. A V6 will have 4, 2 on each bank.

https://www.google.com/search?q=How+many+o2+sensors+does+a+2008+ford+fusion+have

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My database showed two 02 sensors, but, I could be wrong. The 02 sensors are in the exhaust. I looked at info for 2.2L engine.

I got this free Pdf manual from reliable-store for free and I don't think Ive visited a mechanic or fixya for help for more than 3-4 times out of the 20 times I fixed the chipper in these 4 years

Here's a link for codes P0446,P0443. https://www.obd-codes.com/p0446 Here's the link for P0403. P0403 Exhaust gas recirculation EGR circuit malfunction Here's code P0135 P0135 OBD II Trouble Code O2 Sensor Heater Circuit Malfunction Bank 1... Here's code P0141 P0141 OBD II Trouble Code O2 Sensor Heater Circuit Malfunction Bank 1... Here's code P0155. P0155 OBD II Trouble Code 02 Sensor Heater Circuit Malfunction Bank 2... Here's the last code.yay P0161. P0161 OBD II Trouble Code HO2S Heater Circuit Malfunction Bank 2 Sensor 2... The last 3 codes might just be one sensor.

AUTO TRANS 5 SPEED 7 QTS - 6 SPEED 7.4 QRTS.

Here's a link to your sensor. SAVE 20 ON ONLINE SHIP TO HOME ORDERS OF 100 OR MORE

I know my barrina when gas cap was missing had check engine light on did diagnostic said o2 sensor as well so got a cap from gas station reset computer now no lights on everything fine had something to do with pressure in tank not right

I use and I'd recommend you register for free at www.autozone.com Once registered you'll have access to repair and shop manuals for virtually any car or truck. All the data, specs and diagrams you need now or may need in the future will be a couple of mouse clicks away.

its maybe the promary oxygen sensor..thanks