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Subaru Legacy Service Manual - Dtc p0037 a/f / o2 heater control circuit low bank 1 sensor 2 - Diagnostic procedure with diagnostic trouble code (dtc)
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P0420 repleced sensor 2, then got P0037 O2 Sensor Heater Circuit Low Bank 1 Sensor 2 - ScoobyNet.com - Subaru Enthusiast Forum
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Subaru Workshop Manuals > Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002) > Powertrain Management > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems >
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Subaru Legacy Service Manual - Dtc p0037 a/f / o2 heater control circuit low bank 1 sensor 2 - Diagnostic procedure with diagnostic trouble code (dtc)
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Subaru Outback - DTC P0026, P0028, P0030, P0031, P0032, P0037, P0038, P0068, P0076, P0077, P0082, P0083, P0101, P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0117, P0118, P0122, P0123, P0125, P0126 - Diagnostic
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