P0069moderate severityPowertrain
MAP/BARO Correlation
on 2011 Lincoln MKX 3.7L V6 · AWD
What this code means
The MAP sensor and barometric pressure readings do not match when expected.
Symptoms
- Check Engine Light
- Poor high-altitude performance
- Incorrect fueling
Common causes
- Faulty MAP sensor
- BARO sensor issue
- Vacuum leak
- Blocked MAP hose
Diagnostic steps
- Compare MAP and BARO readings at key-on engine-off
- Check MAP sensor hose
- Test MAP sensor
- Check for vacuum leaks
Repair notes
Replace MAP sensor or repair vacuum connection.
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1