System Description/Monitoring Procedure

Input signal of the followings are checked for circuit strategy rationality by monitoring each sensor and vehicle condition. If ECM detects malfunction, the ECM will set DTC.

• MAF sensor (P0101)
• IAT sensor (P0111)
• ECT sensor (P0116)
• CKP sensor (P0335, P0336)
• CMP sensor (P0341, P0346, P0366, P0391)
• Fuel tank pressure sensor (P0451)
• Fuel level sensor (P0461)
• VSS (P0500, P0501)
• ECM power supply circuit (P0560)
• Throttle actuator (P2100, P2101, P2119, P2176)
• TP sensor (P2135)
• APP sensor (P2138)
• CAN communication (U0101, U0121, U0155)