P0106
MAP/BARO Pressure Circuit Range/Performance
1992-1998 BMW 325i E36 2.5L I6 M50 🇩🇪
Moderate SeverityPowertrain
Description
The MAP sensor reading is not changing appropriately with engine load changes.
Symptoms
- Check Engine Light
- Poor fuel economy
- Hesitation
- Stalling
Common Causes
- Vacuum leak
- Clogged MAP sensor port
- Faulty MAP sensor
- EGR system issue
Diagnostic Steps
- Monitor MAP reading at idle vs 2500 RPM
- Check for vacuum leaks
- Inspect MAP sensor port
- Test EGR system
Repair Notes
Clean MAP port, repair vacuum leaks, or replace sensor.
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
P0106 on Other Vehicles
Common Questions
What does code P0106 mean on a 1992-1998 BMW 325i E36?
P0106 stands for "MAP/BARO Pressure Circuit Range/Performance". The MAP sensor reading is not changing appropriately with engine load changes.
What are the symptoms of P0106 on a BMW 325i E36?
Common symptoms of P0106 include: Check Engine Light, Poor fuel economy, Hesitation, Stalling.
What causes P0106 on a 1992-1998 BMW 325i E36?
Common causes of P0106 include: Vacuum leak, Clogged MAP sensor port, Faulty MAP sensor, EGR system issue.