OBD-II code · Powertrain (generic)
P0107 Manifold Absolute Pressure Sensor Low Input
The MAP sensor reports a pressure below the lower threshold the ECU expects at any engine state. Typically indicates a hard electrical fault rather than a slow drift.
Is it safe to drive with P0107?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySignal wire shorted to ground
- PossibleMAP sensor failed
- Less likely5V reference voltage missing
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–2 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Map Sensor, Map Sensor Wiring
Related codes
- P0104Mass or Volume Air Flow Circuit Intermittent
- P0105Manifold Absolute Pressure / Barometric Pressure Circuit Malfunction
- P0106Manifold Absolute Pressure Sensor Range/Performance
- P0108Manifold Absolute Pressure Sensor High Input
- P0109Manifold Absolute Pressure / Barometric Pressure Circuit Intermittent
- P010AMass or Volume Air Flow Sensor B Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.