P0139

HO2S2 (B1) (Heated oxygen sensor 2 circuit slow response)

NHTSA 10192593 ↗ NHTSA 10192798 ↗

O2 Sensor Circuit Slow Response Bank 1 Sensor 2

NHTSA 10138905 ↗

O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)

NHTSA 11038311 ↗

DODGE

Flash: Powertrain Control Module (PCM) Updates PCR9A Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P032F-00 - Combustion Engine Producing Insufficient Torque. ● P2D28-00 - Cold Start Propulsion …

VOLVO

This is a Technical Journal: Check engine light and DTC - ECM P013926. Do not replace any parts. The hardware is usually not at fault. A new ECM (Engine Control Module) software has been released in version 4.2.13.

HONDA

Service Bulletin - The MIL comes on with DTC P0139 (secondary heated oxygen sensor slow response) due to the ECM/PCM misinterpreting the secondary heated oxygen sensor output and sets DTC P0139.

VOLVO

This is a Technical Journal: Check engine light and DTC - ECM P013926. Do not replace any parts. The hardware is usually not at fault.