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It would be the cylinder head or valve cover that sits closes to the front of the engine
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∙ 15y ago
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How many oxygen sensors does a Subaru Forester have?
they have two, one before catalytic converter and one after,referred to bank one sensor one and bank one sensor two, usually the one closer to the engine will fail first as it is exposed to more emmisions than the one after the cats.
What is bank 1 in a Subaru Forester?
Subarus number their cylinders differently, perhaps because they're first and foremost a Right Hand drive car in their native Japan. Bank #1 is the passenger side on an American Subaru, Bank #2 is driver side. So if you throw an ECM code of P0051 (Oxy sensor heater problem - Bank#2, Sensor #1) you probably have to replace the Oxygen sensor on the driver's side of the car. Sensor 1 is the sensor BEFORE the catalytic converter. You'll have to get under the car to replace it, but it typically only involves unscrewing the old sensor, replacing it with the new, then connecting the wire for the new sensor in the same place as the old connection.
How do you replace oxygen sensor 1 bank 1 Subaru Forester 2003?
Unplug then unscrew the old one. Screw the new one in and plug it into the wiring harness. Special sockets that will help you to remove the oxy sensor are available for loan at many auto parts stores.
Where is cylinder 1 located on a 2002 V6 subaru?
I found out today that it is on the driver's side of the car. This matters when you need to know which bank 1 O2 sensor is talking to you.
Where is bank 2 sensor 2 oxygen sensor on a 2002 dodge ram 1500?
Bank two sensor two on a 2002 Ram is passenger side, after the catalyst.
Where is the bank 1 sensor 1 oxygen sensor located on a 2002 Honda Accord?
The bank 1 sensor 1 oxygen sensor on a 2002 Honda Accord is located on the header. It is right next to the sensor circuit.
Toyota sienna bank 1 sensor 1 oxygen sensor?
bank 1 sensor 1 2002 on toyots sienna
What is the part number for an O2 sensor bank 1 sensor 1 in an 2002 Mitsubishi Galant 4-cylinder?
Mitsubishi Galant, 2002, 4-cyl, O2 sensor, bank 1 sensor 1 (upstream)... PART NUMBER: MR506364
Where is the oxygen sensor 2 bank 2 on a 2002 Mercury Mountaineer?
Bank 2 is the drivers side of the engine in a 2002 Mercury Mountaineer Sensor 2 is after the catalytic converter ( downstream )
Where is the O2 sensor bank 2 located on a 2002 town and country?
There is no bank two on this van.
2002 Dodge Intrepid o2 sensor bank 1?
Bank 1 is the pass side.
Where is the bank 1 sensor 1 oxygen sensor on 2002 Mitsubishi eclipse v6?
Bank 1 is where cylinder #1 is. Sensor 1 is ahead of the converter (usually in the manifold.
