DTC C2204 Mitshubishi

O2 Sensor Heater Circuit Bank 2 Sensor 2 Malfunction

O2 Sensor Heater Circuit Bank 2 Sensor 2 Malfunction

Description

Heater commanded on Modeled exhaust gas temp, 200.01 - 629.99 °C Engine shutoff time gt; 630 Sec. Number of checks - 10 Fuel cutoff not active

Cause and Solution

HO2S FusesHO2S terminal corrosionOpen between HO2S and Power supply relayOpen or Short? between HO2S and ECMFaulty HO2SFaulty ECM

Video Guide

Duration: PT4M12S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: C2204
  • Brand: Mitshubishi
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