P0153 ACURA - Front Air/Fuel Ratio Sensor Circuit Slow Response Bank 2 Sensor 1
P0153 ACURA Possible Causes
- Faulty Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1)
- Front Air/Fuel Ratio Sensor Bank 2 Sensor 1 harness is open or shorted
- Front Air/Fuel Ratio Sensor Bank 2 Sensor 1 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks
- Exhaust gas leaks
How is the P0153 ACURA code repair?Start by checking 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.
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What is the cost to diagnose the P0153 ACURA code
Labor: 1.0The cost to diagnose the P0153 ACURA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
- Possible higher than usual fuel consumption
P0153 ACURA MeaningThe Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) has a linear signal output in relation to the oxygen concentration. The Powertrain Control Module (PCM) computes the air/fuel ratio from the front A/F sensor output voltage and uses fuel feedback control to improve exhaust emissions. The PCM measures the response characteristics against the front A/F sensor output, and if the accumulated value within the specified time is less than the specified value, it detects a deteriorated response and stores a Diagnostic Trouble Code (DTC).
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