Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
13Original wording in English
TOYOTA
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODES P1130, P1135, P1150 OR P1155 AS A RESULT OF AN AIR FUEL SENSOR. *TT
TOYOTA
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1130, P1135, P1150 OR P1155. *TT
TOYOTA
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE P1130, P1135, P1150 OR P1155. *TT
LEXUS
MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P1130, P1135, P1150 OR P1155 SET. *TT
Check vehicle applicability
6A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Lack Of HO2S21 Switch – Adaptive Fuel At Limit
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.