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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P1163AIR FUEL RATIO SENSOR SLOW RESPONSE
P1163AIR FUEL RATIO SENSOR SLOW RESPONSE
P1163OXYGEN SENSOR SLOW RESPONSE
Manufacturer communications
6Original wording in English
HONDA
STALLS WITH ELECTRICAL LOAD AFTER BODY SHOP REPAIR. DTC P1588 AND/OR P1589 STORED. P1163 AND/OR SURGE, JERKS, BUCKS BETWEEN 20-60 MPH. TIRE PRESSURE MONITORING SYSTEM DTC 32, 34, 36, 38, 41. *KB
HONDA
MALFUNCTION INDICATOR LAMP (MIL) COMES ON WITH DIAGNOSTIC TROUBLE CODE P1163 (AIR FUEL RATIO SENSOR SLOW RESPONSE) SET. *MJ UPDATE. *TT
ACURA
DIAGNOSTIC TROUBLE CODE (DTC) P1122 (THROTTLE POSITION SENSOR HIGHER THAN EXPECTED) OR DTC P1163 (AIR FUEL RATIO SENSOR SLOW RESPONSE) - TROUBLESHOOTING. *TT
ACURA
MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P1163. *TT
Check vehicle applicability
20A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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.