MAP – Mass or Volume Air Flow Correlation Bank 2
Table of contents
P00B8 MERCURY Possible Causes
- Faulty MAF or MAP sensor
- MAF or MAP sensor harness is open or shorted
- MAF or MAP sensor circuit poor electrical connection
How do I fix code P00B8 MERCURY?
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 P00B8 MERCURY code
The cost of diagnosing the P00B8 MERCURY 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P00B8 MERCURY Description
The Engine Control Module (ECM) monitors the Manifold Absolute Pressure (MAP) sensor and Mass Air Flow (MAF) sensor signal. The ECM sets the OBDII code when there is a signal correlation problem between the engine computer and MAF or MAP sensor.