DTC P0130, DTC P0150, DTC P2195, DTC P2196, DTC P2197 Or DTC P2198: Notes
WARNING: This page is about a different car, the 2003 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0130: Oxygen Sensor Circuit (Bank 1 Sensor 1)
- DTC P0150: Oxygen Sensor Circuit (Bank 2 Sensor 1)
- DTC P2195: Oxygen Sensor Signal Stuck Lean (Bank 1 Sensor 1)
- DTC P2196: Oxygen Sensor Signal Stuck Rich (Bank 1 Sensor 1)
- DTC P2197: Oxygen Sensor Signal Stuck Lean (Bank 2 Sensor 1)
- DTC P2198: Oxygen Sensor Signal Stuck Rich (Bank 2 Sensor 1)
CAUTION:
If Engine Control Module (ECM) replacement is instructed in following test, always ensure ECM electrical connectors and ground circuits are okay. If either are defective, repair and repeat testing to confirm ECM malfunction. On models equipped with engine immobilizer, if ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - TOYOTA
article in GENERAL INFORMATION, or appropriate ENGINE IMMOBILIZER SYSTEMS article in ACCESSORIES & EQUIPMENT.
NOTE:
If DTCs related to IAT sensor, HO2S, TP control motor and sensor, ECT sensor and VP sensor are output simultaneously, the E2 sensor ground circuit at terminal No. 28 (Brown/White wire) at ECM connector E5 may be open. See ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS article in ELECTRICAL. For ECM electrical connector terminal identification, see Figure. It may be necessary to check Brown/White wire between splice E10 and terminal No. 28 at ECM connector E5. See Figure.