The engine control unit (ECU/ECM) CPLA-12B684-YE, manufactured by Bosch, is a Motronic model specifically designed for Jaguar and Land Rover vehicles.

This computer is used in several models of Jaguar cars such as (XF, XJ, F-Type) and Land Rover such as (Range Rover) that carry 6 and 8 cylinder supercharged engines.

This device acts as the "mastermind" of the engine, and its basic functions can be summarized as follows:

• Combustion management and control : It precisely controls the amount of fuel injected and the timing of the ignition spark inside the engine to ensure optimal performance.
• Sensor monitoring : It continuously receives readings and data from all sensors (such as oxygen sensor, air volume sensor, and temperature sensor).
• Emissions control : Ensures clean combustion to reduce harmful exhaust gases and meet environmental standards.
• Engine protection : The engine enters "Limp Mode" when any serious fault is detected to protect it from damage.

The label details shown in the image:

• The manufacturer's part number is: CPLA-12B684-YE.
• Bosch part number : 0 261 S08 759.
• Compatible engine types : Designed for 3.0L and 5.0L V-Gas engines.

Engine Control Module CPLA-12B684-YE 11-21 Jaguar 10-21 Land Rover ECU ECM

Product category: Engine Control Unit

Manufacturer number: 0261S08759

Brand: Bosch

Manufacturer: JAGUAR, LAND ROVER GROUP

Vehicle manufacturer no.: C2D 30319, LR 038618, C2D30319, LR038618

Engine Control Module ECU LR038618 LR156375 C2D30319 CPLA12B684YE GL3995 Land Rover

Vehicle model:

ECU CPLA12B684YE Jaguar F-Type X152 (2014-)

Land Rover Discovery L319 (2009-2016)

Range Rover L405 (2013-2021)

Range Rover Sport L494 (2014-2022)

Jaguar XF X260 (2015-)

Jaguar F-Pace X761 (2017-)

Jaguar XE X760

JAGUAR F-Pace 3.0 S AWD [X761] 280kW 04/2016 - >,

JAGUAR F-Pace 35t AWD [X761] 250kW 04/2016 - >,

JAGUAR F-Type 3.0 400 Sport [X152] 294kW 02/2017 - >, JAGUAR F-Type 3.0 400 Sport AWD [X152] 294kW 02/2017 - >, JAGUAR F-Type 3.0 400 Sport Coupe [X152] 294kW 02/2017 - >

JAGUAR F-Type 3.0 400 Sport Coupe AWD [X152] 294kW 02/2017 - >

JAGUAR F-Type 3.0 V6 [X152] 250kW 10/2012 - >, JAGUAR F-Type 5.0 V8 S [X152] 364kW 10/2012 - >

JAGUAR F-Type Coupe 3.0 V6 Coupe [X152] 250kW 10/2013 - >,

JAGUAR F-Type R 5.0 V8 [X152] 405kW 10/2013 - >,

JAGUAR F-Type R 5.0 V8 AWD [X152] 405kW 12/2014 - >,

JAGUAR F-Type R Coupe 5.0 V8 [X152] 405kW 10/2013 - >,

JAGUAR F-Type R Coupe 5.0 V8 AWD [X152] 405kW 12/2014 - >,

JAGUAR F-Type S 3.0 V6 [X152] 280kW 10/2012 - >,

JAGUAR F-Type S 3.0 V6 AWD [X152] 280kW 12/2014 - >,

JAGUAR F-Type S Coupe 3.0 V6 [X152] 280kW 10/2013 - >,

JAGUAR F-Type S Coupe 3.0 V6 AWD [X152] 280kW 12/2014 - >,

JAGUAR F-Type SVR AWD [X152] 423kW 12/2014 - >,

JAGUAR F-Type SVR 5.0 Coupe AWD [X152] 423kW 12/2015 - >,

JAGUAR

JAGUAR XE 3.0 S [X760] 280kW 06/2017 - >,

JAGUAR XF 3.0 S [X260] 280kW 10/2015 - >,

JAGUAR XF 3.0 S AWD [X260] 280kW 10/2015 - >,

JAGUAR XF 3.0 V6 AWD [X250] 250kW 03/2012 - 10/2015,

JAGUAR XF 3.0 V6 Supercharged [X250] 250kW 03/2012 - 10/2015,

JAGUAR XF 35t AWD [X260] 250kW 10/2015 - >,

JAGUAR XJ 3.0 V6 Supercharged [X351] 250kW 08/2012 - >,

JAGUAR XJ 3.0 V6 Supercharged AWD [X351] 250kW 08/2012 - >,

JAGUAR XJ 5.0 V8 [X351] 283kW 11/2009 - 10/2013,

JAGUAR XJ 5.0 V8 Supercharged [X351] 346kW 08/2010 - >,

JAGUAR XJ 5.0 V8 Supercharged [X351] 375kW 08/2010 - >,

JAGUAR XJ 5.0 V8 Supercharged [X351] 405kW 06/2013 - >

Discovery IV 3.0 V6 Supercharged AWD [LA,L319] 250kW 09/2013 - 12/2017

Range Rover IV 3.0 AWD [LG,L405] 250kW 02/2013 - >,

Range Rover IV 3.0 V6 Supercharged AWD [LG,L405] 254kW 02/2013 - >, Range Rover IV 5.0 AWD [LG,L405] 276kW 02/2013 - >,

Range Rover IV 5.0 AWD [LG,L405] 375kW 02/2013 - >,

Range Rover IV 5.0 SDVA AWD [LG,L405] 405kW 06/2015 - >,

Range Rover Sport 5.0 AWD [LW,L494] 375kW 09/2013