ignition JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual

JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual XF 2009 1.G JAGUAR JAGUAR https://www.carmanualsonline.info/img/21/7665/w960_7665-0.png JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  Technical Training 
NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 04/14/2009 
3-1 
Engine Management System
 
Table of Contents
 
Overview  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
3-2 
04/14/2009 NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 
Technical Training 
Overview
 
Engine Management System
 
OVERVIEW 
The 5.0-Liter V8 normally aspirated (NA) and super-
charged (SC) engine

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
Technical Training 
NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 04/14/2009 
3-3 
Engine Management System
 
Overview
 
NA Component Location: Front of Engine
NP10V8089
THROTTLE BODY
MANIFOLD ABS
OLUTE

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
Technical Training 
NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 04/14/2009 
3-5 
Engine Management System
 
Overview
 
SC Component Location: Front of Engine
NP10V8091
THROTTLE BODY
MANIFOLD ABS
OLUTE

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
3-8 
04/14/2009 NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 
Technical Training 
Engine Control Module
 
Engine Management System
 
ENGINE CONTROL MODULE 
The ECM is supplied with battery voltage from

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
3-10 
04/14/2009 NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 
Technical Training 
Relays
 
Engine Management System
 
RELAYS
Main Relay 
The main Engine Management System (EMS) relay is 
not a main po

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
Technical Training 
NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 04/14/2009 
3-13 
Engine Management System
 
Camshaft Position Sensor
 
CAMSHAFT POSITION SENSOR 
The camshaft position (CMP) sensors ar

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual  
Technical Training 
NP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine 04/14/2009 
3-15 
Engine Management System
 
Knock Sensors
 
KNOCK SENSORS 
The ECM uses active knock control, which serves to 
prevent

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual Technical TrainingNP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine04/14/20093-19
Engine Management SystemThrottle Position Sensor
THROTTLE POSITION SENSOR
The engine torque is regulated via an electronic thr

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JAGUAR XF 2009 1.G AJ133 5.0L Engine Manual Technical TrainingNP10-V8JLR: AJ133 5.0-Liter DFI V8 Engine04/14/20093-27
Engine Management SystemIgnition Coils
IGNITION COILS
The ignition coil operates according to the laws of induc-
tion. The uni
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