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, P011B)
- CKP sensor (P0335)
- CMP sensor (P0340)
- Fuel level sensor (P0461,P0462, P0463)
- VSS (P0500)
- ECM internal circuit / memory (P0560, P0601, P0607, P0630, P2610)
- Starter (P0616, P0617)
- Throttle actuator (P2101, P2119)
- TP sensor (P2135)
- APP sensor (P2138)
- Barometric pressure sensor (P2227)
- CAN communication (U0101, U0121, U0155)

DTC Description / Detecting / Confirmation Procedure

P0101

Refer to P0101 DTC P0101.

P0111

Refer to P0111 DTC P0111.

P0116, P0125

Refer to P0116 DTC P0116 / P0125 / P0128.

P011B

Refer to P011B DTC P011B.

P0125

Refer to P0116 DTC P0116 / P0125 / P0128.

P0335

Refer to P0335 DTC P0335.

P0340

Refer to P0340 DTC P0340.

P0461

Refer to P0461 DTC P0461.

P0462

Refer to P0462 DTC P0462 / P0463.

P0463

Refer to P0462 DTC P0462 / P0463.

P0500

Refer to P0500 DTC P0500.

P0560

Refer to P0560 DTC P0560.

P0601, P0607

Refer to P0601 DTC P0601 / P0607 / P062F / P2610.

P0616, P0617

Refer to P0616 DTC P0616 / P0617.

P0630

Refer to P0630 DTC P0630.

P2101

Refer to P2101 DTC P2101.

P2119

Refer to P2119 DTC P2119.

P2135

Refer to P2135 DTC P2135.

P2138

Refer to P2138 DTC P2138.

P2227

Refer to EVAP-Leak-Check Model DTC P2227 (EVAP-Leak-Check Model).

P2610

Refer to P0601 DTC P0601 / P0607 / P062F / P2610.

U0101

Refer to U0101 DTC U0101.

U0121

Refer to U0121 DTC U0121.

U0155

Refer to U0155 DTC U0155.

MAF Sensor Rationality Monitor

Operation