Comprehensive Component (Rationality) Monitor (EVAP Leak Check Model)
OBD System Description - Comprehensive Component (Rationality) Monitor (EVAP Leak Check Model)Monitoring Procedure
Input signal of the followings are checked for circuit strategy rationality by monitoring each sensor and vehicle condition.
^ MAF sensor (P0101)
^ IAT sensor (P0111)
^ ECT sensor (P0116, P0125)
^ CKP sensor (P0335)
^ CMP sensor (P0340)
^ Fuel level sensor (P0461,P0462, P0463)
^ VSS (P0500)
^ ECM internal circuit / memory (P0601, P0607, P0630, P1510)
^ Starter (P0616, P0617)
^ Throttle actuator (P2101, P2119)
^ TP sensor (P2135)
^ APP sensor (P2138)
^ Barometric pressure sensor (P2227)
^ CAN communication (U0101, U0121)
DTC Description / Detecting / Confirmation Procedure
P0101
Refer to DTC P0101: Mass or Volume Air Flow Circuit Range / Performance. P0101
P0111
Refer to DTC P0111: Intake Air Temperature Sensor 1 Circuit Range / Performance. P0111
P0116
Refer to DTC P0116: Engine Coolant Temperature Circuit Range / Performance. P0116
P0125
Refer to DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control. P0125
P0335
Refer to DTC P0335: Crankshaft Position Sensor "A" Circuit. P0335
P0340
Refer to DTC P0340: Camshaft Position Sensor "A" Circuit. P0340
P0461
Refer to DTC P0461: Fuel Level Sensor "A" Circuit Range / Performance. P0461
P0462
Refer to DTC P0462 / P0463: Fuel Level Sensor Circuit Low / High. P0462
P0463
Refer to DTC P0462 / P0463: Fuel Level Sensor Circuit Low / High. P0463
P0500
Refer to DTC P0500: Vehicle Speed Sensor "A". P0500
P0601 / P0607
Refer to DTC P0601 / P0602 / P0607: Internal Control Module Memory Check Sum Error / Control Module Programming Error / Control Module Performance. P0601
P0630
Refer to DTC P0630: VIN Not Programmed or Incompatible - ECM. P0630
P1510
Refer to DTC P1510: ECM Back-Up Power Supply Malfunction. P1510
P0616, P0617
Refer to DTC P0616 / P0617: Starter Relay Circuit Low / High. P0616
P2101
Refer to DTC P2101: Throttle Actuator Control Motor Circuit Range / Performance. P2101
P2119
Refer to DTC P2119: Throttle Actuator Control Throttle Body Range / Performance. P2119
P2135
Refer to DTC P2135: Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correction. P2135
P2138
Refer to DTC P2138: Pedal Position Sensor (Main / Sub) Voltage Correction. P2138
P2227
Refer to DTC P2227: Barometric Pressure Circuit Range / Performance (EVAP Leak Check Model). P2227
U0101
Refer to DTC U0101: Lost Communication with TCM. U0101
U0121
Refer to DTC U0121: Lost Communication with ABS / ESP(R) Control Module. U0121
MAF Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
IAT Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
ECT Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
TP Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
Fuel Level Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
VSS Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
Barometric Pressure Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
CKP Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
CMP Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
Starter Signal Circuit Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
ECM Internal Circuit / Memory Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
Throttle Actuator Rational Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
APP Sensor Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
CAN Communication Signal Circuit Rationality Monitor
Operation:
Enable Conditions:
Typical Malfunction Thresholds:
