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Comprehensive Component Monitor (Engine Input)

OBD System Description - Comprehensive Component (Engine Input) Monitor

Monitoring Procedure
Input signals of MAF (P0102 / P0103), MAP (P0107 / P0108), IAT (P0112 / P0113), ECT (P0117 /P0118), TP (P0122 / P0123), Knock sensor (P0327 / P0328), Fuel level sensor (P0462 / P0463) and Barometric pressure sensor (P2228 / P2229) are checked for open, short of circuit by monitoring input voltage.

DTC Description / Detecting Condition / Confirmation Procedure

P0102
Refer to DTC P0102: Mass Air Flow Circuit Low Input. P0102

P0103
Refer to DTC P0103: Mass Air Flow Circuit High Input. P0103

P0107, P0108
Refer to DTC P0107 / P0108: Manifold Absolute Pressure Circuit Low Input / High Input. P0107 P0108

P0112
Refer to DTC P0112: Intake Air Temperature Sensor Circuit Low. P0112

P0113
Refer to DTC P0113: Intake Air Temperature Sensor Circuit High. P0113

P0117
Refer to DTC P0117: Engine Coolant Temperature Circuit Low. P0117

P0118
Refer to DTC P0118: Engine Coolant Temperature Circuit High. P0118

P0122
Refer to DTC P0122: Throttle Position Sensor Circuit Low. P0122

P0123
Refer to DTC P0123: Throttle Position Sensor Circuit High. P0123

P0327, P0328
Refer to DTC P0327 / P0328: Knock Sensor Circuit Low / High. P0327

P0462, P0463
Refer to DTC P0462 / P0463: Fuel Level Sensor Circuit Low / High. P0462 P0463

P2228, P2229
Refer to DTC P2228 / P2229: Barometric Pressure Circuit Low / High. P2228 P2229










Sensor Circuit Monitor