OBD-II code · Powertrain (generic)
P010E Mass or Volume Air Flow Sensor B Circuit Intermittent/Erratic
Intermittent signal from MAF sensor B. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
Is it safe to drive with P010E?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyConnector loose or corroded
- Less likelyConnector with intermittent contact under vibration
- Less likelyHarness routed against vibrating component
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–2 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Mass Air Flow Sensor B, Sensor Wiring
Related codes
- P010BMass or Volume Air Flow Sensor B Circuit Range/Performance
- P010CMass or Volume Air Flow Sensor B Circuit Low
- P010DMass or Volume Air Flow Sensor B Circuit High
- P010FMass or Volume Air Flow Sensor A/B Correlation
- P0110Intake Air Temperature Sensor Circuit Malfunction
- P0111Intake Air Temperature Sensor Range/Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.