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 MANUALSCADILLAC2002ELDORADO V8-4.6L VIN YREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSPECIFICATIONSMECHANICAL SPECIFICATIONS
2002 Cadillac Eldorado V8-4.6L VIN Y
Mechanical Specifications
2002 Cadillac Eldorado V8-4.6L VIN YSECTION Mechanical Specifications
Fastener Tightening Specifications
| Accelerator Controls Cable Bracket Bolts | 12 N.m |
| Camshaft Position (CMP) Sensor | 10 N.m |
| Crankshaft Position (CKP) Sensors | 10 N.m |
| Engine coolant temperature (ECT) Sensor | 20 N.m |
| Exhaust gas recirculation (EGR) Pipe | 60 N.m |
| EGR Valve | 24 Nm |
| Evaporative emission (EVAP) Canister | 6 N.m |
| EVAP Canister Purge Valve Bolt | 12 Nm |
| EVAP Vent Valve Bolt | 6 N.m |
| Fuel Filler Pipe Clamp | 2.5 N.m |
| Fuel Filler Pipe Screws | 2.5 N.m |
| Fuel Filter Outlet Fitting | 30 N.m |
| Fuel Rail Assembly Bolts | 10 N.m |
| Fuel Rail End-Point Bracket Bolt | 10 N.m |
| Fuel Tank Filler Pipe Ground Wire Attaching Bolt | 10 N.m |
| Fuel Tank Retaining Strap Bolts | 46 N.m |
| Heated Oxygen Sensor (HO2S) | 41 N.m |
| Idle Air Control (IAC) Valve Attaching Bolts | 3 N.m |
| Ignition Coil Cassette | 9 N.m |
| Ignition Control Module (ICM) Screws | 0.8 N.m |
| Intake Air Duct Clamps | 3 N.m |
| Knock Sensor (KS) | 25 N.m |
| LH Support Brace | 24 N.m |
| Powertrain Control Module (PCM) Connector Screws | 8 N.m |
| Rear Frame Bolts | 100 N.m |
| Spark Plugs | 17-23 N.m |
| Secondary Air Injection (AIR) System Bolts/Nuts (pump(s), Shutoff valves, etc.) | 9 N.m |
| Throttle Body Attaching Bolts | 12 N.m |
| Throttle Position (TP) Sensor Attaching Screws | 2.3 N.m |
| Waterpump Housing Bolt (EGR Crossover Pipe) | 24 N.m |
RENDER: 1.0x
NO RELATED
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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.