Engine Control Module
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2014 Jaguar XKR-S, 2014 Jaguar XKR, and 2013 Jaguar XKR-S. However, it is still accessible from the selected car via links, so may be relevant.
The ECM is installed behind the suspension turret on the LH (left-hand) side of the engine compartment, on a bracket attached to the longitudinal and the wheel arch apron panel.
The ECM has the capability of adapting its fuel and ignition control outputs in response to several sensor inputs.
The ECM receives inputs from the following:
- CKP (crankshaft position) sensor.
- CMP (camshaft position) sensors (4 off).
- ECT (engine coolant temperature) sensor.
- Knock sensors (4 off).
- MAP (manifold absolute pressure) sensor.
- MAFT (mass air flow and temperature) sensors (2 off).
- MAPT (manifold absolute pressure and temperature) sensor.
- Throttle position sensor.
- Heated oxygen sensors (4 off).
- APP (accelerator pedal position) sensor.
- Ambient air temperature sensor.
- FRP (fuel rail pressure) sensor. For additional information, refer to: Fuel Charging And Controls (V8 5.0L PETROL)
- Engine cooling fan. For additional information, refer to: Engine Cooling - V8 N/A 5.0L PETROL/V8 S/C 5.0L PETROL
- Stoplamp switch. For additional information, refer to: Anti-Lock Control - Stability Assist
- Speed control cancel/suspend switch. For additional information, refer to: Acceleration Control
- Oil level and temperature sensor. For additional information, refer to: Engine Oil Level Sensor
- Fuel LP (low pressure) sensor. For additional information, refer to: Fuel Tank And Lines - V8 N/A 5.0L PETROL/V8 S/C 5.0L PETROL
- Fuel pump driver module. For additional information, refer to: Fuel Tank And Lines - V8 N/A 5.0L PETROL/V8 S/C 5.0L PETROL
The ECM provides outputs to the following:
- Electronic throttle.
- Main relay.
- Heaters elements of the heated oxygen sensors (4 off).
- Fuel injectors (8 off). For additional information, refer to: Fuel Charging And Controls (V8 5.0L PETROL)
- Ignition coils (8 off). For additional information, refer to: Engine Ignition - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- VCT (variable camshaft timing) solenoids (4 off). For additional information, refer: Exhaust System (V8 5.0L PETROL/V8 S/C 5.0L PETROL)
- Noise feedback system tuning valve. For additional information, refer to: INTAKE AIR DISTRIBUTION AND FILTERING (V8 5.0L PETROL)
- EVAP (evaporative emission) canister purge valve. For additional information, refer to: Evaporative Emissions - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- Engine starter relay. For additional information, refer to: Starting System - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- Engine cooling fan. For additional information, refer to: Engine Cooling - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- Intercooler water pump relay. For additional information, refer to: Supercharger Cooling - V8 S/C 5.0L PETROL -- XK/X150
- Generator. For additional information, refer to: Generator And Regulator - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- HP fuel pumps. For additional information, refer to: Fuel Charging And Controls - V8 5.0L PETROL -- XK/X150
- Fuel pump driver module. For additional information, refer to: Fuel Tank And Lines - V8 5.0L PETROL/V8 S/C 5.0L PETROL -- XK/X150
- DMTL (diagnostic module - tank leakage). For additional information, refer to: Engine Emission Control - V8 5.0L PETROL -- XK/X150