HONDA
Reported code forms P0301
SERVICE BULLETIN - THE PISTON RINGS ON CERTAIN CYLINDERS MAY ROTATE AND ALIGN WHICH CAN LEAD TO SPARK PLUG FOULING. THIS CAN SET DTCS P0301 THROUGH P0304 AND CAUSE THE MIL TO COME ON. AMERICAN HONDA IS EXTENDING THE…
HomeP0301 · Manufacturer communications
P0301 · Manufacturer communications
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
ACURA
Reported code forms P0301
"DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2016 MDX WITH A CLIENT COMPLAINT OF THE MALFUNCTION INDICATOR LAMP (MIL) ON WITH THE DTC P0300 (RANDOM MISFIRE DETECTED), P0301 (NO. 1 CYLINDER MISFIRE…
FORD
Reported code forms P0301
Some 2015-2017 Focus ST vehicles may exhibit MIL On with a perceived Misfire after cold start. Diagnostic Trouble Codes DTC's) may include P0300, P0301, P0302, P0303,P0304, and P0316. Refer to General Service Bulletin…
ACURA
Reported code forms P0301
"DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2016 MDX WITH A CLIENT COMPLAINT OF THE MALFUNCTION INDICATOR LAMP (MIL) ON WITH THE DTC P0300 (RANDOM MISFIRE DETECTED), P0301 (NO. 1 CYLINDER MISFIRE…
KIA
Reported code forms P0301
TSB: SERVICE ACTION: ECU LOGIC IMPROVEMENT FOR DTC P030X (SA285) - This bulletin provides the procedure to improve the logic of the Electronic Control Unit (ECU) on some 2017MY Forte (YDm) vehicles equipped with 2.0L…
JAGUAR
Reported code forms P0301
SITUATION: During an engine cold-start (coolant temperature at or below 75°C / 167°F), the engine may exhibit hard starting, rough idle, poor running, and/or an engine misfire. The engine Malfunction Indicator Lamp…
ACURA
Reported code forms P0301
"DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2016 MDX WITH A CLIENT COMPLAINT OF THE MALFUNCTION INDICATOR LAMP (MIL) ON WITH THE DTC P0300 (RANDOM MISFIRE DETECTED), P0301 (NO. 1 CYLINDER MISFIRE…
FORD
Reported code forms P0301
SOME 2014-2017 FUSION AND 2017 ESCAPE VEHICLES EQUIPPED WITH A 1.5L GASOLINE TURBOCHARGED DIRECT INJECTION (GTDI) ENGINE AND AN ODOMETER READING 16,000 KM (10,000 MILES) OR ABOVE MAY EXHIBIT LOW COOLANT, WHITE EXHAUST…
MAZDA
Reported code forms P0301
When the engine is started for the first time after parking the vehicle overnight in cold conditions (below 32 degrees Fahrenheit / 0 degrees Celsius), some vehicles may exhibit a rough idle and/or the check engine…
FORD
Reported code forms P0301
SOME 2017 F-SUPER DUTY, E-SERIES, F53 MOTORHOME, F59 CHASSIS, F-650/750 VEHICLES EQUIPPED WITH A 6.8L ENGINE WITH AN ENGINE BUILT ON 10-SEP-2016 AND THROUGH 15-FEB-2017 MAY EXHIBIT MULTIPLE MISFIRE DIAGNOSTIC TROUBLE…
FORD, LINCOLN
Reported code forms P0301
SOME 2017 MKZ/CONTINENTAL/FUSION VEHICLES EQUIPPED WITH THE 2.7L/3.0L ENGINE AND BUILT ON OR BEFORE 6-OCT-2016 MAY EXHIBIT A ROUGH IDLE IN NEUTRAL OR PARK AT NORMAL OPERATING TEMPERATURE OR AFTER A HOT RESTART, WHITE OR…
FORD, LINCOLN
Reported code forms P0301
SOME 2016 EDGE/MKX VEHICLES EQUIPPED WITH A 2.7L ENGINE AND BUILT ON 1-APR-2016 AND THROUGH 1-OCT-2016 MAY EXHIBIT A ROUGH IDLE IN NEUTRAL OR PARK AT NORMAL OPERATING TEMPERATURE OR AFTER A HOT RESTART, WHITE OR BLUE…
MERCEDES-BENZ
Reported code forms P030100
During long drives in humid states, the Check Engine Light may illuminate with DTCs for misfire on cylinder(s) 1,2,3 or 4 (P030100,P030200,P030300 or P030400).
FORD
Reported code forms P0301
SOME 2016 F-150 VEHICLES EQUIPPED WITH A 2.7L GASOLINE TURBOCHARGED DIRECT INJECTION (GTDI) ENGINE AND BUILT ON 1-APR-2016 AND THROUGH 1-OCT-2016 MAY EXHIBIT WHITE OR BLUE SMOKE FROM THE EXHAUST, ROUGH IDLE IN NEUTRAL…
MAZDA
Reported code forms P0301
When the engine is started for the first time after parking the vehicle overnight in cold conditions (below 32 degrees Fahrenheit/0 degrees Celsious). Some vehicles may exhibit a rough idle and/or the check engine light…
FORD
Reported code forms P0301
SOME 2014-2016 TRANSIT CONNECT VEHICLES EQUIPPED WITH THE 2.5L ENGINE MAY EXHIBIT A CONSTANT OR INTERMITTENT ILLUMINATED MIL WITH VARIOUS DRIVABILITY ISSUES AND ONE OR MORE OF THE FOLLOWING DTCS: P0010, P0103, P0104,…
FORD
Reported code forms P0301
SOME 2014-2017 FUSION AND 2017 ESCAPE VEHICLES EQUIPPED WITH A 1.5L GASOLINE TURBOCHARGED DIRECT INJECTION (GTDI) ENGINE MAY EXHIBIT LOW COOLANT, WHITE EXHAUST SMOKE AND AN ILLUMINATED MIL IF DIAGNOSTIC TROUBLE CODES…
TOYOTA
Reported code forms P0301
TSB: Some 2013 ? 2015 Prius PHV, Prius and 2013 ? 2016 Prius V vehicles may exhibit a vibration due to rough idle and/or tapping noise from the HV transaxle at cold start. The check engine light may also illuminate with…
FORD
Reported code forms P0301
Some 2014-2017 Fusion and 2017 Escape vehicles equipped with a 1.5L Gasoline Turbocharged Direct Injection (GTDI) engine may exhibit low coolant, white exhaust smoke and an illuminated MIL if diagnostic trouble codes…
CHRYSLER, DODGE
Reported code forms P0301
Flash: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp…
LINCOLN
Reported code forms P0301
Some 2017 MKZ vehicles equipped with 3.0L engine and built on or before 8-Aug-2016 may exhibit a rough idle in neutral or park at normal operating temperature or after a hot restart with or without diagnostic trouble…
MAZDA
Reported code forms P0301
SOME VEHICLES MAY EXPERIENCE AN ENGINE THAT RUNS ROUGH AND THE CHECK ENGINE LIGHT ON WITH DTCS P0201 AND P0204 OR P0202 AND P0203.NOTE:ENGINE MISFIRE RELATED DTCS (P0301, P0302, P0303, P0304) ARE USUALLY STORED AT THE…
CHRYSLER, DODGE
Reported code forms P0301
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience one or more of…
CHRYSLER, DODGE
Reported code forms P0301
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience one or more of…
TOYOTA
Reported code forms P0301
TSB: REVISION NOTICE August 11, 2016 Rev1: Applicability has been updated to include 2016 model year Prius V vehicles. Any previous printed versions of this bulletin should be discarded. Some 2010 - 2015 model year…
TOYOTA
Reported code forms P0301
TSB: REVISION NOTICE AUGUST 11, 2016 REV1: APPLICABILITY HAS BEEN UPDATED TO INCLUDE 2016 MODEL YEAR PRIUS V VEHICLES. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2010 – 2015 MODEL YEAR…
MAZDA
Reported code forms P0301:00
SOME VEHICLES MAY EXPERIENCE A LACK OF ENGINE POWER/ROUGH IDLING AND THE CHECK ENGINE LIGHT ON WITH ONE OR MORE OF THE MISFIRE RELATED DTCS OF P0300:00, P0301:00, P0302:00, P0303:00 AND P0304:00. THIS CONCERN MAY BE…
DODGE, JEEP
Reported code forms P0301
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the PCM with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL)…
MAZDA
Reported code forms P0301
WHEN THE ENGINE IS STARTED FOR THE FIRST TIME AFTER PARKING THE VEHICLE OVERNIGHT IN COLD CONDITIONS (BELOW 32 DEGREES FAHRENHEIT / 0 DEGREES CELSIUS), SOME VEHICLES MAY EXHIBIT A ROUGH IDLE AND/OR THE CHECK ENGINE…
CHRYSLER, DODGE
Reported code forms P0301
PCM Replacement, MIL Illumination / DTCs P0300, P030X or P23XX This bulletin involves replacing the Powertrain Control Module (PCM) and re-flashing with the latest available software. The customer may describe an engine…