Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC P0130, DTC P0150, DTC P2195, DTC P2196, DTC P2197 Or DTC P2198: Notes
2004 Toyota Matrix XR, FWD, StandardSECTION 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.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.