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 MANUALSHYUNDAI2003XG350 BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEREMOVE, OVERHAUL & INSTALLENGINE CONTROLS - REMOVAL & INSTALLATIONTORQUE SPECIFICATIONS
2003 Hyundai XG350 Base
Torque Specifications
2003 Hyundai XG350 BaseSECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | ||||
|---|---|---|---|---|---|
| Camshaft Position (CMP) Sensor Bolt | 11-16 (15-22) | ||||
| Engine Coolant Temperature Sensor | |||||
| Accent | 18-22 (25-30) | ||||
| Elantra, Santa Fe, Sonata, Tiburon & XG350 | 15-30 (20-40) | ||||
| Fuel Tank Drain Plug | 11-18 (15-25) | ||||
| Heated Oxygen Sensor (HO2S) | |||||
| Accent | 37-44 (50-60) | ||||
| Elantra, Santa Fe, Sonata, Tiburon & XG350 | 29-36 (39-49) | ||||
| High Pressure Hose-To-Fuel Filter | 18-26 (25-35) | ||||
| High Pressure Hose-To-Fuel Tank | 22-30 (30-40) | ||||
| Intake Manifold Bolt (Except XG350) | 11-15 (15-20) | ||||
| Knock Sensor | 12-21 (16-28) | ||||
| Spark Plug | 15-22 (20-30) | ||||
| Throttle Body Bolt (Except XG350) | |||||
| Accent, Elantra, Santa Fe 2.7L, Sonata 2.7L & Tiburon | 11-15 (15-20) | ||||
| Santa Fe 2.4L & Sonata 2.4L | 11-16 (15-22) | ||||
| Santa Fe 3.5L | (1) | ||||
| Vehicle Speed Sensor (VSS) | (1) | ||||
| INCH Lbs. (N.m) | |||||
| Crankshaft Position (CKP) Sensor Bolt | |||||
| Accent & XG350 | 80-106 (9.0-12.0) | ||||
| Elantra | 80-97 (9.0-11.0) | ||||
| Santa Fe & Sonata | |||||
| 2.4L | 89-115 (10.0-13.0) | ||||
| 2.7L | 44-54 (5.0-6.0) | ||||
| 3.5L | (1) | ||||
| Tiburon | 35-53 (4.0-6.0) | ||||
| Fuel Delivery Pipe Mounting Bolt | 89-133 (10.0-15.0) | ||||
| Fuel Pressure Regulator | 35-53 (4.0-6.0) | ||||
| Fuel Tank Gauge Assembly Screw | 18-27 (2.0-3.0) | ||||
| High Pressure Hose-To-Fuel Rail | 27-35 (3.0-4.0) | ||||
| Intake Manifold Bolt (XG350) | 106-133 (12.0-15.0) | ||||
| Throttle Body Bolt (XG350) | 71-106 (8.0-12.0) | ||||
| TP Sensor Mounting Screw | 13-22 (1.5-2.5) | ||||
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RENDER: 1.0x
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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.