P1148 2008 NISSAN MAXIMA - Closed Loop Control Function Bank 1
P1148 2008 NISSAN MAXIMA Possible Causes
- Faulty Air Fuel Ratio Sensor 1 Bank 1
- Air Fuel Ratio Sensor 1 Bank 1 circuit is open or shorted
- Air Fuel Ratio Sensor 1 Bank 1 circuit electrical connection
How do I fix code P1148 2008 NISSAN MAXIMACheck 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 P1148 2008 NISSAN MAXIMA code
Labor: 1.0The cost of diagnosing the P1148 2008 NISSAN MAXIMA 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.
When is the code detected?The closed loop control function for bank 1 does not operate even when vehicle is driving in the specified condition, the closed loop control function for bank 2 does not operate even when vehicle is driving in the specified condition.
- Engine Light ON (or Service Engine Soon Warning Light)
P1148 2008 Nissan Maxima DescriptionThe Engine Control Module (ECM) performs ON/OFF duty control of the Air Fuel Ratio (A/F) heater corresponding to the engine operating condition to keep the temperature of Air Fuel Ratio (A/F) element at the specified range.
P1148 2008 NISSAN MAXIMA More InformationNeed more information on how to fix the P1148 2008 NISSAN MAXIMA code?
Get Access to Factory Service Manuals
Need more help?Get the P1148 2008 Nissan Maxima code diagnosed by a professional: Find a repair shop in your area
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