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Sensor Circuit Monitor

OPERATION (1 OF 3)

DTC	P0102, P0103, P0112, P0113, P0117, P0118, P0327, P0328, P2228, P2229
Monitor execution	Continuous
Monitoring duration	5 sec.

OPERATION (2 OF 3)

DTC	P2122, P2123, P2127, P2128
Monitor execution	Continuous
Monitoring duration	0.5 sec.

OPERATION (3 OF 3)

DTC	P0122, P0123, P0222, P0223
Monitor execution	Continuous
Monitoring duration	0.1 sec.

ENABLE CONDITIONS

Parameter	Min.	Max.
P0102, P0103, P0112, P0113, P0117, P0118, P0327, P0328, P2228, P2229
None
P0122, P0123, P0222, P0223, P2122, P2123, P2127, P2128
Battery voltage	6 V	-

TYPICAL MALFUNCTION THRESHOLDS

P0102:	Sensor voltage < 0.15 V
P0103:	Sensor voltage >= 4.85 V
P0112:	Sensor voltage <= 0.15 V
P0113:	Sensor voltage >= 4.85 V
P0117:	Sensor voltage < 0.15 V
P0118:	Sensor voltage >= 4.85 V
P0122:	Sensor voltage <= 0.300 V
P0123	Sensor voltage >= 4.642 V
P0222:	Sensor voltage <= 0.740 V
P0223:	Sensor voltage >= 4.742 V
P0327:	Sensor voltage < 1.23 V
P0328:	Sensor voltage >= 3.91 V
P2122:	Sensor voltage < 0.45 V
P2123:	Sensor voltage >= 4.8 V
P2127:	Sensor voltage < 0.23 V
P2128:	Sensor voltage >= 2.4 V
P2228:	Sensor voltage < 0.602 V
P2229:	Sensor voltage >= 4.729 V