help: P0032 - HO2S Heater Circuit High Voltage Bank 1 Sensor 1 - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums
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post #1 of 2 Old 05-10-2009, 11:02 PM Thread Starter
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help: P0032 - HO2S Heater Circuit High Voltage Bank 1 Sensor 1

So - I gather I need to replace on O2 sensor on my 2005 Grand Caravan.

Parts dealer has 2 different ones in their system for this van. One before the catalytic converter and one for after.

Which do I need to buy for "bank 1 sensor 1" and where is it located? I'd like to check for simple things first (connector, wires, etc) before buying the part.

Can anyone direct me to locating this sensor on my van? Thanks.
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post #2 of 2 Old 05-11-2009, 07:19 AM
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The one you are looking for is in the exhaust manifold behind the engine. It is fairly easy to get to although soaking it with PBBlaster or something similar makes it a lot easier to get out as does an O2 socket.

2001 GC ES 207,000 miles
2015 Volvo V-60
2012 Camry Hybrid
1970 Camaro, original owner
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