P2270 · Comunicados do fabricante

HONDA · 2025-07-22

"Service Bulletin - Burning oil smell from under hood and/or MIL comes on with DTC P2096 and/or P2270 due to possible porosity in the cylinder head cover bolt hole may cause oil to weep out onto Bank 1 (Rear Cylinder Head) catalytic converter and oxygen sensor. Some cases will turn on the MIL, setting DTC P2096 and/or P2270."

VOLVO · 2020-12-02

This is a Technical Journal: Check engine lamp and DTC - ECM P227000

MAZDA · 2019-02-04

Some customers may complain of a check engine light on while driving the vehicle. If DTCs P2A04:00, P2272:00 and/or other DTCs are found during diagnosis, follow the repair procedure below. P2A04:00 - HO2S (LH) circuit range/performance, P2272:00 - HO2S (LH) signal stuck lean, P2270:00 - HO2S (RH) signal stuck lean, P2A01:00 - HO2S (RH) circuit range/performance.

SUBARU · 2016-12-29

2.0L DIT Models only. This bulletin announces the availability of reprogramming files to optimize the ECM. These files will address a customer concern of the Check Engine Light illuminating as a result of DTC P2270 being stored in the ECM.

SUBARU · 2016-11-10

Turbo models only. This bulletin announces the availability of reprogramming files to optimize the ECM. These new files will address customer concerns of: ? Spark knock (ping) during high intake air temperature operation ? Surge on acceleration due to phantom knock detection ? Check Engine light illumination resulting from DTC P2270 and / or DTC P2270 and / or P0137 being stored in the ECM memory.

SUBARU · 2016-11-10

This bulletin announces the availability of reprogramming files to optimize the ECM. These new files will address customer concerns of Check Engine light illumination resulting from DTC P2270 being stored in the ECM memory.

LAND ROVER · 2015-10-15

"ISSUE: THE CUSTOMER MAY OBSERVE A MIL IN THE INSTRUMENT CLUSTER RELATING TO THE ENGINE SYSTEM (CHECK ENGINE LIGHT) AND ONE OR MORE CODES STORED IN THE PCM RELATING TO HEATED OXYGEN SENSOR (HO2S) IN THE EXHAUST SYSTEM. THE CODE WILL REFER TO A FAULT WITH THE PRE, OR MID, OR POST CATALYST HEATED OXYGEN SENSOR: P0030, P0031, P00D1, P0130, P0131, P0132, P0133, P0134, P0135, P014C, P2195, P2196, P2231, P2237, P2243, P2245, P2251, P2297, P2626, P2A00, P0050, P0051, P00D3, P0150, P0151, P0152, P0153, P0154, P0155, P2197, P2198, P2234, P2240, P2247, P2254, P0037, P0038, P0054, P0136, P0137, P0138, P0139, P013A, P013E, P0140, P0141, P2270, P2271, P0056, P0057, P0060, P013C, P014A, P0156, P0157, P0158, P0159, P0160, P0161, P2272, P2273, P0042, P0043, P0044, P0055, P0142, P0143, P0144, P0147,…

FORD, LINCOLN · 2014-04-24

FORD/LINCOLN: SOME TRUCKS ARE EXPERIENCING DIAGNOSTIC TROUBLE CODES (DTC) P2270 OR P2272, MALFUNCTION INDICATOR LAMP (MIL) COMES ON. MODEL 2010-2011 RANGER, 2010-2012 E SERIES, EXPEDITION, F-150, F-SUPER DUTY, NAVIGATOR. *PE

CHEVROLET, GMC · 2013-07-16

This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code P2270 set with Diagnostic Trouble Codes P0140, P0139, P0138, P0137, P013A, and P013B. Technician should inspect for a bent terminal on the X131 connector.

CHEVROLET, GMC · 2013-07-01

SES Lamp On With DTC P2270.

CHEVROLET, GMC · 2013-06-10

This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code P2270 set with Diagnostic Trouble Codes P0140, P0139, P0138, P0137, P013A, and P013B. Technician should inspect for a bent terminal on the X131 connector.

CHEVROLET, GMC · 2013-05-24

This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code P2270 set with Diagnostic Trouble Codes P0140, P0139, P0138, P0137, P013A, and P013B. Technician should inspect for a bent terminal on the X131 connector.

DODGE · 2013-01-05

Flash: Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Engine Control Module (ECM) with new software. Pickup trucks equipped with a 6.7L Cummins diesel have software improvements/enhancements available for the following DTC's: P049D - EGR CONTROL POSITION EXCEEDED LEARNING LIMIT P0101 - MASS AIR FLOW SENSOR "A" CIRCUIT PERFORMANCE P0191 - FUEL RAIL PRESSURE SENSOR CIRCUIT PERFORMANCE P2000 - NOx ABSORBER EFFICIENCY BELOW THRESHOLD (Diagnostic improvements) P2002 - DIESEL PARTICULATE FILTER EFFICIENCY BELOW THRESHOLD (for high altitude failures) P2195 - O2 SENSOR 1/1 OUT OF RANGE HIGH P2196 - O2 SENSOR 1/1 OUT OF RANGE LOW P2270 - O2 SENSOR 1/2 OUT OF RANGE HIGH P2271 - O2 SENSOR 1/2 OUT OF RANGE LOW P241A - O2 SENSOR 1/1 AND 1/2 OXYGEN…

DODGE, JEEP · 2008-03-20

FLASH: MILL ILLUMINATION WITH DTC P0139 OR P2270. *NJ