Rear 02 sensor for 2002 Impreza
28 September 2009, 01:12 PM
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Rear 02 sensor for 2002 Impreza
Hi all,
Anyone recommend oe quality and fitment (no changing plugs type) of rear 02 sensor for new age 2002 model impreza? It's suspected my rear sensor is faulty so had a look on GGR and they're £177 odd notes
Anyone recommend oe quality and fitment (no changing plugs type) of rear 02 sensor for new age 2002 model impreza? It's suspected my rear sensor is faulty so had a look on GGR and they're £177 odd notes
28 September 2009, 01:30 PM
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This was the cheapest place I could find Subaru Impreza WRX 01 to 05 Rear Lambda Oxygen Sensor 22690AA520 But double check it is the correct part for your car.
28 September 2009, 04:52 PM
#4
This was the cheapest place I could find Subaru Impreza WRX 01 to 05 Rear Lambda Oxygen Sensor 22690AA520 But double check it is the correct part for your car.
Phil
28 September 2009, 05:35 PM
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Thanks all for this, not cheap is it.
Butty, what's history of sensors? Been used much? Very interested but first need to confirm something with my mapper as I'm still not convinced its my rear O2 sensor at fault causing the simtek to add fuel and run rich.
Passed MOT with oe ecu in and turned down FPR by .2 bar...
Butty, what's history of sensors? Been used much? Very interested but first need to confirm something with my mapper as I'm still not convinced its my rear O2 sensor at fault causing the simtek to add fuel and run rich.
Passed MOT with oe ecu in and turned down FPR by .2 bar...
29 September 2009, 07:56 AM
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29 September 2009, 01:55 PM
#9
Thanks all for this, not cheap is it.
Butty, what's history of sensors? Been used much? Very interested but first need to confirm something with my mapper as I'm still not convinced its my rear O2 sensor at fault causing the simtek to add fuel and run rich.
Passed MOT with oe ecu in and turned down FPR by .2 bar...
Butty, what's history of sensors? Been used much? Very interested but first need to confirm something with my mapper as I'm still not convinced its my rear O2 sensor at fault causing the simtek to add fuel and run rich.
Passed MOT with oe ecu in and turned down FPR by .2 bar...
The rear O2 sensor has absolutely nothing to do with fueling, it's only mission in life is to check weather your Catalysts are working correctly & the car is running as "green" as it should be.
It's the front (pre cat) sensor that trims the fueling requirements.
Phil
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