P0037 P0038 P0057 P0058 HO2S2 HEATER INFINITI NISSAN VK56VD

P0037 HO2S2 HTR (B1) [Heated oxygen sensor 2 heater (bank 1) control circuit low] The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater.) Harness or connectors (The heated oxygen sensor 2 heater circuit is open or shorted.)  Heated oxygen sensor 2 heater

P0038 HO2S2 HTR (B1) [Heated oxygen sensor 2 heater (bank 1) control circuit high] The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater.)  Harness or connectors (The heated oxygen sensor 2 heater circuit is shorted.)  Heated oxygen sensor 2 heater

P0057 HO2S2 HTR (B2) [Heated oxygen sensor 2 heater (bank 2) control circuit low] The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater.) Harness or connectors (The heated oxygen sensor 2 heater circuit is open or shorted.)  Heated oxygen sensor 2 heater

P0058 HO2S2 HTR (B2) [Heated oxygen sensor 2 heater (bank 2) control circuit high] The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater.) Harness or connectors (The heated oxygen sensor 2 heater circuit is shorted.)  Heated oxygen sensor 2 heater
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