P2112 · Communications du constructeur

MAZDA · 2026-04-02

Some vehicles may exhibit the check engine light ON with DTC P2112 (Throttle valve actuator control motor current system: Characteristic malfunction). The DTC is stored when the engine is started at sub-zero ambient temperatures. To eliminate this concern, the PCM logic has been modified. REPAIR PROCEDURE Reprogram the PCM with the Mazda Modular Diagnostic System (M-MDS), using Mazda Diagnostic and Repair Software (MDARS). Refer to MDARS ECU Reprogramming Procedure.

FORD · 2022-03-16

Some 2019-2021 Ranger vehicles built on or before 09-Aug-2021 and 2021 Bronco vehicles equipped with a 2.3L engine may experience reduced engine power in freezing temperatures with an illuminated malfunction indication lamp (MIL) and/or powertrain malfunction indicator (wrench) lamp with diagnostic trouble codes (DTC) P2111, P2112, and/or P2119. This may be due to water or ice buildup in the intake manifold behind the throttle body. If suspected, remove the throttle body and inspect for water or ice in the base of the intake manifold. If water or ice is found, replace the intake manifold with part number KB3Z-9424-B and crankcase vent oil separator hose, part number LB5Z-6A664-D. Refer to Workshop Manual Sections 303-01 and 303-08. For claiming, use causal part number 9424 and applicable…

FORD · 2021-10-15

Some 2019-2021 Ranger vehicles built on or before 09-Aug-2021 and 2021 Bronco vehicles may experience a loss of power when driving in freezing temperatures with an illuminated malfunction indication lamp (MIL) and/or powertrain malfunction indicator (wrench) lamp with diagnostic trouble codes (DTC) P2111, P2112, and/or P2119. This may be due to water or ice buildup in the intake manifold behind the throttle body. If suspected, remove the throttle body and inspect for the presence of water or ice in the base of the intake manifold. If water or ice is found, replace the intake manifold with part number KB3Z-9424-B and crankcase vent oil separator hose, part number LB5Z-6A664-D. Refer to Workshop Manual (WSM) Sections 303-01 and 303-08. For claiming, use causal part number 9424 and…

MAZDA · 2020-01-09

After parking the vehicle in temperatures below freezing, some customers may experience a lack of power with the check engine light on and DTCs P0638:00 and/or P2112:00 stored in memory. - P0638:00: Throttle valve actuator control range/performance problem (one drive cycle DTC) - P2112:00: Throttle valve actuator motor current range/performance problem (one drive cycle DTC) This concern may be caused by condensation in the intake manifold entering the throttle valve. After parking the vehicle in temperatures below freezing, the throttle valve may become frozen in the stand-by position, resulting in the symptoms listed above. To prevent this concern, the control logic of the PCM has been modified to avoid freezing the throttle valve by moving the valve at a certain time after the ignition…

MAZDA · 2018-08-09

After parking the vehicle at temperatures below the freezing, some customers may experience a lack of power with the check engine light on and DTC P0638:00 and/or P2112:00 stored in memory. - P0638:00: Throttle valve actuator control range/performance problem (one drive cycle DTC) - P2112:00: Throttle valve actuator motor current range/performance problem (one drive cycle DTC) This concern may be caused by condensed water in the intake manifold entering the throttle valve. After parking at temperatures below freezing, the throttle valve may be frozen at the stand-by position, resulting in the symptom. To prevent this concern, the control logic of the PCM has been modified to avoid frozen the throttle valve (by moving the valve at a certain time after the ignition has been turned off).…

FORD · 2018-02-20

Some 2012-2014 Focus vehicles equipped with a 2.0L gasoline direct injection (GDI) engine may exhibit concerns of engine runs rough, crank no-start, loss of power, loss of engine RPM, and/or illuminated MIL with diagnostic trouble codes (DTCs) P0122, P0222, P0320, P0322, P0327, P0332, P0344, P0369, P06A7, P060D, P061C, P1336, P1674, P2111, P2112, P2127 and/or P2135. Follow the Service Procedure steps to correct the condition.

MAZDA · 2018-01-24

After parking the vehicle at temperatures below the freezing, some customers may experience a lack of power with the check engine light on and DTC P0638:00 and/or P2112:00 stored in memory. - P0638:00: Throttle valve actuator control range/performance problem (one drive cycle DTC) - P2112:00: Throttle valve actuator motor currentrange/performance problem (one drive cycle DTC) This concern may be caused by condensed water in the intake manifold entering the throttle valve. After parking at temperatures below freezing, the throttle valve may be frozen at the stand-by position, resulting in the symptom. To prevent this concern, the control logic of the PCM has been modified to avoid frozen the throttle valve (by moving the valve at a certain time after the ignition has been turned off).…

FORD · 2016-12-09

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, P0122, P0131, P0135, P0137, P0141, P0201-P0204, P0217, P0222, P0223, P025A, P0300, P0301-P0304, P0316, P0351-P0354, P0400, P0403, P0443, P1285, P1289, P128A, P1299, P2101, P2107, P2111, P2112, P2122, P2127 AND/OR U0109. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION.

FORD, LINCOLN · 2016-10-10

SOME 2015-2016 F-150, C-MAX, EDGE, MKS, TAURUS, AND FLEX AND 2016 EXPEDITION, EXPLORER, ESCAPE, FUSION, MUSTANG, MKZ, MKX, NAVIGATOR, TRANSIT AND TRANSIT CONNECT VEHICLES EQUIPPED WITH A 2.0L, 2.5L, 3.5L OR 3.7L GASOLINE ENGINE AND BUILT ON OR BEFORE 31-MAY-2016 MAY EXHIBIT AN INTERMITTENT LOSS OF POWER AND/OR AN ILLUMINATED POWERTRAIN MALFUNCTION (WRENCH) LAMP WITH DIAGNOSTIC TROUBLE CODES (DTCS) P2111, P2112 AND/OR P2119 STORED IN POWERTRAIN CONTROL MODULE (PCM) MEMORY. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION.

FORD, MERCURY · 2013-11-13

FORD: DUE TO AN INTERMITTENT LOSS OF RPM OR LACK OF ACCELERATION, IN SOME VEHICLES, WITH ILLUMINATED WRENCH LIGHT, DIAGNOSTIC TROUBLE CODES (DTCS) P2111, P2112 MAY OR MAY NOT BE STORED IN POWERTRAIN CONTROL MODULE (PCM). MODELS 2009-12 ESCAPE, MARINER, FUSION, MILAN. *PE

MERCEDES-BENZ · 2013-07-18

Engine in limp-home mode, engine diagnosis indicator lamp lights up, fault code P213862, P213864, P211271, P225113, P019122 or P019185 stored in control unit.

FORD, LINCOLN, MERCURY · 2012-07-10

FORD/LINCOLN/MERCURY: IF BATTERY WAS DISCONNECTED OR DEAD, VEHICLES/TRUCKS MAY EXPERIENCE HARD STARTS AND ENGINE IDLE RPM FLUCTUATION AND EXHIBIT DIAGNOSTIC TROUBLE CODES (DTCS) P0505, P0506, P2111 AND P2112. *PE

TOYOTA · 2009-06-25

TOYOTA: VEHICLES EQUIPPED WITH THE 2AZ-FE ENGINE (CALIFORNIA [PZEV] AND FEDERAL [NON-PZEV] EMISSIONS SPECIFICATION) MAY EXPERIENCE A MIL ON CONDITION WITH DTC P2103, P2111, AND/OR P2112. THE THROTTLE BODY HOSE HAS BEEN MODIFIED TO ADDRESS THIS CONDITION. *PE UPDATED 10/29/10. *PE

MAZDA · 2008-04-16

MIL ILLUMINATION ON WITH DTC P2112. VEHICLES PRODUCED BEFORE FEB. 4, 2008. *NJ

MAZDA · 2007-12-18

HYBRID - WRENCH LIGHT / MIL ON - P2110, P2111, P2112, AND/OR P2135 SET. *NJ

CHRYSLER, DODGE, JEEP · 2006-05-13

FLASH: MIL ILLUMINATION AT START-UP DUE TO DTC P2112 OR P1521. *TT

CHRYSLER, DODGE, JEEP · 2005-11-18

FLASH:MIL ILLUMINATION AT START-UP DUE TO DTC P2112 OR P1521. *AK

TOYOTA · 2005-05-17

MIL ON DTC P2103, P2111, AND OR P2112. *SC

TOYOTA · 2003-02-20

MALFUNCTION INDICATOR LAMP ON CONDITION WITH DIAGNOSTIC TROUBLE CODE P2102, P2103, P2111, P2112 OR P2119 STORED IN THE ENGINE CONTROL MODULE. *TT