Code Definition

P010E — Airflow sensor volume signal intermittent - sensor 2

System: Powertrain  |  Type: Generic (OBD-II Standard)  |  Make: Generic

About P010E

P010E is a generic (obd-ii standard) powertrain diagnostic trouble code. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

When P010E is stored, the module has detected a signal or supply voltage lower than the expected operating range; and a sensor-related fault — the reported value from the named sensor is out of spec.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

Because P010E is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The fault code P010E is set when the Engine Control Module (ECM) detects an intermittent signal from the second airflow sensor, typically a Mass Air Flow (MAF) sensor. This intermittent or erratic signal indicates that the sensor's output is not consistent and can vary unpredictably. Causes of such intermittent signals can include loose connections, intermittent short circuits, sensor failures, or issues within the sensor's circuit. An erratic airflow signal can result in unstable engine performance as the ECM struggles to accurately calculate the air-fuel mixture.

Quick Facts