Details On DTCs

WARNING: This page is about a different variant/trim than selected.

DTC P013A-00:, P013B-00: (PCM, VIN M) DETECTION CONDITION AND POSSIBLE CAUSE

DESCRIPTION	P013A-00: HO2S: Slow response (during transition from rich to lean) P013B-00: HO2S: Slow response (during transition from lean to rich)
DETECTION CONDITION	Determination conditions	P013A-00: The response speed of the HO2S input signal when the air/fuel ratio is fluctuated from rich to lean is slow.
		P013B-00: The response speed of the HO2S input signal when the air/fuel ratio is fluctuated from lean to rich is slow.
	Preconditions	Fuel injection control: during fuel cut ^*1 (P013A-00:) Catalytic converter estimated temperature: specified value or more HO2S estimated temperature: specified value or more HO2S output voltage during fuel cut: Specified value or more (P013A-00:) HO2S output voltage at fuel cut recovery: Specification or less (P013B-00:) The following DTCs are not detected: HO2S heater: P0037-00:, P0038-00: MAF sensor: P0100-00:, P0101-00:, U060F-00: ECT sensor: P0117-00:, P0118-00: HO2S: P0137-00:, P0138-00:, P0140-00:
		^*1 : Condition can be verified by displaying PIDs using M-MDS
	Drive cycle
	Self test type	CMDTC self test
	Sensor used	HO2S
FAIL-SAFE FUNCTION	Not applicable
VEHICLE STATUS WHEN DTCs ARE OUTPUT	Illuminates check engine light.
POSSIBLE CAUSE	HO2S malfunction HO2S connector or terminals malfunction HO2S loose Exhaust system leakage TWC damaged or malfunction HO2S deterioration HO2S heater malfunction Improper operation of purge control system Purge solenoid valve malfunction Improper connection of evaporative hose (purge solenoid valve side) Engine malfunction Insufficient engine compression PCM malfunction