Monitoring Procedure

Input signal of MAF (P0101), IAT (P0111), ECT (P0116, P0125), TP (P0121), CKP (P0335), CMP (P0340), Fuel level sensor (P0461, P0462, P0463, P0464), VSS (P0500), ECM internal circuit/memory (P0601, P0607, P0630, P1510), Starter (P0616, P0617), MAP (P1107, P1108), Barometric pressure sensor (P2227) are checked for circuit rationality by monitoring each sensor and vehicle condition.