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1F-224 ENGINE CONTROLS SSANGYONG Y158 YAB1F160 DAGNOSTIC TROUBLE CODE (DTC) P0161-215 O2 BANK 2 SENSOR 4 HEATER SHORT CIRCUIT TO GROUND OR OPEN (3.2L DOHC) Circuit Description In order to control emissions, a catalytic converter is The Engine Control Module (ECM) has the ability to If the O2S 4 pigtail wiring, connector, or terminal is Any attempt to repair the wires, connector, or terminal Conditions for Setting the DTC ••••• O2S 4 voltage is less than 1/3 of battery voltage for ••••• O2S 4 voltage is less than 2/3 of battery voltage for ••••• Output stage is inactive. Action Taken When the DTC Sets ••••• The Malfunction Indicator Lamp (MIL) will illuminate ••••• The ECM will record operating conditions at the time ••••• A history DTC is stored. Conditions for Clearing the MIL/DTC ••••• The MIL will turn off after three consecutive driving ••••• A history DTC will clear after 40 consecutive warm- ••••• The DTC(s) can be cleared by using the scan tool. Diagnostic Aids Check for the following conditions: An intermittent may be caused by rubbed-through wire Check for a poor connection or a damaged harness and ••••• improper mating ••••• Broken locks ••••• Improperly formed ••••• Damaged terminals ••••• Poor terminal-to-wire connection ••••• Damaged harness |