Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJAGUAR2002X-TYPE (X400) V6-2.5LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTAPPLICATION AND ID
2002 Jaguar X-Type (X400) V6-2.5L
Powertrain Management: Application and ID
2002 Jaguar X-Type (X400) V6-2.5LSECTION Application and ID
Powertrain Control Acronyms
A/C Air conditioning
APP Sensor Accelerator Pedal Position Sensor
B+ Battery Voltage
Bank 1 RH Engine cylinder bank (cylinders 1, 2, 3) (A Bank)
Bank 2 LH Engine cylinder bank (cylinders 4, 5, 6) (B Bank)
BARO Sensor Barometric Pressure Sensor
CAN Controller Area Network
CKP Sensor Crankshaft Position Sensor
CMP Sensor 1 Camshaft Position Sensor- Bank 1
CMP Sensor 2 Camshaft Position Sensor - Bank 2
DLC Data Link Connector
ECM Engine Control Module
ECT Sensor Engine Coolant Temperature Sensor
EFT Sensor Engine Fuel Temperature Sensor
EOT Sensor Engine Oil Temperature Sensor
EVAP Canister Close Valve Evaporative Emission Canister Close Valve
EVAP Canister Purge Valve Evaporative Emission Canister Purge Valve
FTP Sensor Fuel Tank Pressure Sensor
HO2 Sensor 1/1 Heated Oxygen Sensor - Bank 1/Upstream
HO2 Sensor 1/2 Heated Oxygen Sensor - Bank 1/Downstream
HO2 Sensor 2/1 Heated Oxygen Sensor - Bank 2/Upstream
HO2 Sensor 2/2 Heated Oxygen Sensor - Bank 2/Downstream
IAT Sensor Intake Air Temperature Sensor
IMT Valve 1 Intake Manifold Tuning Valve: Bottom
IMT Valve 2 Intake Manifold Tuning Valve: Top
IP Sensor Injection Pressure Sensor
KS 1 Knock Sensor - Bank 1
KS 2 Knock Sensor - Bank 2
MAF Sensor Mass Air Flow Sensor
MAP Sensor Manifold Absolute Pressure Sensor
TCC Torque converter clutch
TCM Transmission Control Module
TFT Sensor Transmission Fluid Temperature Sensor
TP Sensor Throttle Position Sensor
WT Valve 1 Variable Valve Timing Valve - Bank 1
WT Valve 2 Variable Valve Timing Valve - Bank 2
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.