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P0544

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P0544 Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1
P0544 P0544 Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1 Diagnostic Trouble Code (DTC): P0544 P0544 code definition The P0544 code means that the powertrain control module (PCM) has detected a problem with the exhaust gas temperature sensor circuit....

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