P1167 KIA - O2 Sensor System Lambda Controller at the Limit Bank 2
P1167 KIA Possible Causes
- Air leakage or restriction in intake or exhaust system
- Dirty engine oil or oil level too high
- Front HO2S or MAFS contamination
- Fuel system
- EVAP system
- Faulty sensor signals
How do I fix code P1167 KIA
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P1167 KIA code
Labor: 1.0The cost of diagnosing the P1167 KIA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1167 KIA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1167 Kia DescriptionThe Lambda closed-loop control system is included in the engine’ s control system. The control system regulates the lambda upstream with the HO2S signal. Rich mixtures generate high concentrations of CO, H2, and HC. Lean mixtures generate the high concentrations of NOx, and free oxygen.
If the lambda controller reaches the maximum or minimum threshold, then feedback control is no longer possible and emissions will be increased. The ECM sets DTC P1167 if no proportional fuel adaptation occurs for a defined time after the lambda controller has reached its minimum or maximum threshold.
P1167 KIA More InformationNeed more information on how to fix the P1167 KIA code?
Get Access to Factory Service Manuals
Need more help?Get the P1167 Kia code diagnosed by a professional: Find a repair shop in your area
P1167 KIA CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1167 Kia code? Have you replaced any parts?
Any information is appreciated. Thanks