Grand Cherokee SRT-8 V8-6.1L (2009): Powertrain Management
Also for this vehicle: Grand Cherokee 2WD L6-242 4.0L VIN S MFI (1993), Grand Cherokee 2WD L6-4.0L VIN S (1997), Grand Cherokee 2WD Laredo V8-4.7L (2002), Grand Cherokee 2WD Limited V8-4.7L (2002), Grand Cherokee 2WD V6-3.7L (2008), Grand Cherokee 2WD V6-3.7L VIN K (2005), Grand Cherokee 2WD V8-318 5.2L VIN Y MFI (1994), Grand Cherokee 2WD V8-4.7L (2003), Grand Cherokee 2WD V8-4.7L Flex Fuel (2008), Grand Cherokee 2WD V8-4.7L VIN J (2004), Grand Cherokee 2WD V8-4.7L VIN N (2000), Grand Cherokee 2WD V8-4.7L VIN P Flex Fuel (2007), Grand Cherokee 2WD V8-5.2L VIN Y (1998), Grand Cherokee 2WD V8-5.7L (2010), Grand Cherokee 2WD V8-5.7L VIN 2 (2005), Grand Cherokee 4WD L6-242 4.0L VIN S MFI (1993), Grand Cherokee 4WD L6-4.0L VIN S (1997), Grand Cherokee 4WD Laredo V8-4.7L (2002), Grand Cherokee 4WD Limited V8-4.7L (2002), Grand Cherokee 4WD SRT-8 V8-6.1L VIN 3 (2006), Grand Cherokee 4WD V6-3.0L DSL Turbo (2008), Grand Cherokee 4WD V6-3.0L DSL Turbo VIN M (2007), Grand Cherokee 4WD V6-3.7L (2009), Grand Cherokee 4WD V8-318 5.2L VIN Y MFI (1994), Grand Cherokee 4WD V8-4.7L (2003), Grand Cherokee 4WD V8-4.7L Flex Fuel (2009), Grand Cherokee 4WD V8-4.7L VIN N (2000), Grand Cherokee 4WD V8-5.2L VIN Y (1998), Grand Cherokee 4WD V8-5.7L (2008), Grand Cherokee 4WD V8-5.7L VIN 2 (2007).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management57 pages
Relays and Modules - Computers and Control Systems45 pages
Body Control Module › Component Information10 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
Relays and Modules - Fuel Delivery and Air Induction12 pages
Fuel Pump Relay › Component Information6 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
Sensors and Switches - Powertrain Management102 pages
Sensors and Switches - Computers and Control Systems57 pages
Accelerator Pedal Position Sensor › Component Information4 pages
Camshaft Position Sensor › Component Information5 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2
Crankshaft Position Sensor › Component Information5 pages
Intake Air Temperature Sensor › Component Information5 pages
Knock Sensor › Component Information10 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23
Oil Pressure Sensor › Component Information5 pages
Oxygen Sensor › Component Information10 pages
Sensors and Switches - Fuel Delivery and Air Induction › Accelerator Pedal Position Sensor › Component Information4 pages
Sensors and Switches - Ignition System41 pages
Camshaft Position Sensor › Component Information5 pages
Crankshaft Position Sensor › Component Information5 pages
Knock Sensor › Component Information10 pages
Tune-up and Engine Performance Checks19 pages
Fuel Pressure › System Information7 pages
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair › Removal23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Timing › System Information › Specifications
Spark Plug › Component Information4 pages
- Compression Check › System Information › Specifications2
Computers and Control Systems233 pages
Accelerator Pedal Position Sensor › Component Information4 pages
Intake Air Temperature Sensor › Component Information5 pages
Body Control Module › Component Information10 pages
Camshaft Position Sensor › Component Information5 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2
Crankshaft Position Sensor › Component Information5 pages
Data Link Connector › Component Information4 pages
- Electronic Throttle Control Indicator › Component Information › Description and Operation › ETC Indicator - Description2
Engine Control Module › Component Information32 pages
Technical Service Bulletins7 pages
- Customer Interest: › 18-027-09 › Sep › 09 › Engine Controls - Cold Start Rough Idle/DTC P050D/MIL ON2
- All Technical Service Bulletins: › 18-027-09 › Sep › 09 › Engine Controls - Cold Start Rough Idle/DTC P050D/MIL ON2
- All Other Service Bulletins for Engine Control Module: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off23
- All Other Service Bulletins for Engine Control Module: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off
- Diagrams › Powertrain Control Module C1 (Injector) 38 Way234567
- Description and Operation › Powertrain Control Module - Description234567
- Service and Repair › Procedures234567891011
Knock Sensor › Component Information10 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
- Malfunction Indicator Lamp › Component Information › Description and Operation › Malfunction Indicator Lamp - Description2
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23
Oil Pressure Sensor › Component Information5 pages
Oxygen Sensor › Component Information10 pages
Relays and Modules - Computers and Control Systems45 pages
Body Control Module › Component Information10 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
Sensors and Switches - Computers and Control Systems57 pages
Accelerator Pedal Position Sensor › Component Information4 pages
Camshaft Position Sensor › Component Information5 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2
Crankshaft Position Sensor › Component Information5 pages
Intake Air Temperature Sensor › Component Information5 pages
Knock Sensor › Component Information10 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations23
Oil Pressure Sensor › Component Information5 pages
Oxygen Sensor › Component Information10 pages
Emission Control Systems48 pages
Catalytic Converter › Component Information4 pages
Evaporative Emissions System35 pages
Canister Purge Solenoid › Component Information6 pages
Evaporative Check Valve › Component Information › Technical Service Bulletins6 pages
Evaporative Emission Control Canister › Component Information7 pages
Evaporative Emissions Hose › Component Information › Technical Service Bulletins6 pages
- Leak Detector, Evaporative System › Component Information › Locations2
Leak Detection Pump, Evaporative System › Component Information6 pages
- Refueling Vapor Recovery System › System Information › Description and Operation › Description2
Exhaust Gas Recirculation8 pages
EGR Control Solenoid › Component Information4 pages
EGR Valve › Component Information4 pages
- Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Description and Operation
Fuel Delivery and Air Induction119 pages
Fuel Pressure › System Information7 pages
- Fuel Pressure Release › System Information › Service and Repair
- Accelerator Pedal › Component Information › Service and Repair › Removal234
Accelerator Pedal Position Sensor › Component Information4 pages
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair › Removal23
- Fuel Filler Cap › Component Information › Description and Operation › Description2
- Fuel Filler Cap Warning Indicator › Component Information › Description and Operation › Gas Cap Indicator - Description2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Line Coupler › Component Information › Description and Operation234567
- Fuel Pressure Regulator › Component Information › Description and Operation
Fuel Pump13 pages
Fuel Pressure › System Information7 pages
Fuel Pump Relay › Component Information6 pages
- Fuel Rail › Component Information › Description and Operation › Description2
- Fuel Return Line › Component Information › Description and Operation
- Fuel Supply Line › Component Information › Description and Operation
Fuel Tank21 pages
Fuel Filler Neck › Component Information › Technical Service Bulletins6 pages
Fuel Gauge Sender › Component Information9 pages
Fuel Tank Vent › Component Information › Technical Service Bulletins6 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
Relays and Modules - Fuel Delivery and Air Induction12 pages
Fuel Pump Relay › Component Information6 pages
Main Relay (Computer/Fuel System) › Component Information6 pages
Sensors and Switches - Fuel Delivery and Air Induction › Accelerator Pedal Position Sensor › Component Information4 pages
- Throttle Body › Component Information › Locations23
Ignition System93 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › System Information › Specifications
Camshaft Position Sensor › Component Information5 pages
- Condenser, Ignition › Component Information › Locations2
Crankshaft Position Sensor › Component Information5 pages
Knock Sensor › Component Information10 pages
Sensors and Switches - Ignition System41 pages
Camshaft Position Sensor › Component Information5 pages
Crankshaft Position Sensor › Component Information5 pages
Knock Sensor › Component Information10 pages
Spark Plug › Component Information4 pages
Transmission Control Systems14 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - Differential › Solenoid, Differential Lock › Component Information4 pages
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Overdrive Indicator Lamp › Component Information › Description and Operation › Tow/Haul Indicator - Description2
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T5 pages
Control Module, A/T › Component Information3 pages
- Transmission Control System Relay, A/T › Component Information › Locations2
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Speed Sensor, A/T › Component Information › Description and Operation › Speed Sensor - Description23
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins4 pages