P0106 (generic)
MAP/BARO Sensor Range/Performance
System: Powertrain · Fuel & Air Metering
Severity: moderate · Inspection: often fails
Description
Manifold Absolute Pressure / Barometric sensor reading is out of expected range. Check vacuum hose to MAP sensor, connector, and replace sensor if signal is erratic.
Diagnostic snapshot P0106
- Difficulty
- 6/10 — Intermediate diagnostics
- Est. repair cost
- $120 – $450 (parts + typical shop labor)
Diagnostic workflow
- Confirm P0106 with a live scan — note pending vs stored and freeze frame data.
- Inspect wiring/connectors and related sensors before replacing modules.
- Clear codes and road-test; re-scan after two drive cycles if the monitor must set.
Topics
- OBD-II and scan tools (guide)
- Powertrain DTCs (P-prefix) (system)
Related symptoms
None linked yet.
Common fixes (curated)
None linked yet.
Related articles
None published for this code yet.
Diagnostic bundle (JSON)
Machine-readable graph: related codes, symptoms, fixes, topics, articles, and curated sources rows. Append &external=1 for optional YouTube / Google CSE hits when API keys are configured (see web/.env.example).