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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJAGUAR2005XJ8 BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALEXHAUST SYSTEM (2003.5-09)SPECIFICATIONSPECIFICATIONSTORQUE SPECIFICATIONS
2005 Jaguar XJ8 Base
Torque Specifications
2005 Jaguar XJ8 BaseSECTION Torque Specifications
| Description | N.m | lb-ft | lb-in |
|---|---|---|---|
| Exhaust manifold to catalytic converter retaining nuts - Vehicles without diesel engines | 40 | 30 | - |
| Catalytic convertor retaining clamp - Vehicles without diesel engines | 55 | 41 | - |
| Front muffler retaining clamps - Vehicles without diesel engines | 55 | 41 | - |
| Muffler and tailpipe retaining clamp | 55 | 41 | - |
| Heated oxygen (HO2S) sensors - Vehicles without diesel engines | 40 | 30 | - |
| Catalyst monitor sensors - Vehicles without diesel engines | 40 | 30 | - |
| Catalyst temperature sensors - Vehicles with diesel engines | 35 | 26 | - |
| Diesel particulate filter temperature sensor - Vehicles with diesel engines | 35 | 26 | - |
| Turbocharger to catalytic convertor retaining studs - Vehicles with diesel engines* | 15 | 11 | - |
| Turbocharger to downpipe catalytic convertor retaining nuts - Vehicles with diesel engines | 22 | 16 | - |
| Catalytic convertor to diesel particulate filter retaining clamp retaining bolts - Vehicles diesel engines | 11 | 8 | - |
| Diesel particulate filter to front muffler retaining clamp retaining bolts - Vehicles diesel engines | 55 | 41 | - |
| Diesel particulate filter differential pressure sensor retaining nuts - Vehicles diesel engines | 5 | 4 | - |
| *For vehicles prior to VIN 5B001494, refit old fixings and tighten to 22 Nm (16 lb.ft) | |||
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.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.