DTC P0130 (2020 2021)

DTC P0130: Air Fuel Ratio (A/F) Sensor (Sensor 1) Out of Range

General Description

Courtesy of HONDA, U.S.A., INC.

The air/fuel ratio (A/F) sensor (sensor 1) is a sensor used for the air/fuel feedback. The limit of the air/fuel ratio (A/F) sensor (sensor 1) output is specified. If the output exceeds that limit, the powertrain control module (PCM) detects a malfunction and stores a DTC.

Monitor Execution, Sequence, Duration, DTC Type

Execution	Continuous
Sequence	None
Duration	7.0 seconds or more
DTC Type	Two drive cycles, MIL on

Enable Conditions

Condition
State of the engine	Running

Malfunction Threshold

A malfunction is detected when the A/F sensor (sensor 1) output voltage is 4.65 V or more.

Possible Cause

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

A/F sensor (sensor 1) failure
PCM internal circuit failure

Diagnosis Details

Conditions for setting the DTC

When a malfunction is detected during the first drive cycle, a Pending DTC is stored in the PCM memory. If the malfunction returns in the next (second) drive cycle, the MIL comes on and a Confirmed DTC, the freeze data, and the on-board snapshot are stored.

Conditions for clearing the DTC

The MIL is cleared if the malfunction does not return in three consecutive trips in which the diagnostic runs. The MIL, the Pending DTC, the Confirmed DTC, the freeze data, and the on-board snapshot can be cleared with the scan tool Clear command or by disconnecting the 12 volt battery.