P0069
MAP/BARO Correlation
1995-1999 BMW 318ti E36 1.9L I4 🇨🇦
Moderate SeverityPowertrain
Description
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.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0069 on Other Vehicles
Common Questions
What does code P0069 mean on a 1995-1999 BMW 318ti E36?
P0069 stands for "MAP/BARO Correlation". The MAP sensor and barometric pressure readings do not match when expected.
What are the symptoms of P0069 on a BMW 318ti E36?
Common symptoms of P0069 include: Check Engine Light, Poor high-altitude performance, Incorrect fueling.
What causes P0069 on a 1995-1999 BMW 318ti E36?
Common causes of P0069 include: Faulty MAP sensor, BARO sensor issue, Vacuum leak, Blocked MAP hose.