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.
2002 Mercedes Benz ML320FACTORY OEM SERVICE PROCEDURE
Model Identification
NOTE:
Diagnostic information applies to 2001-02 models with 3.2L engine (No. 112), equipped with Motor Electronics Sequential Fuel Injection (ME-SFI). Diagnostic information in this article does not apply to all models with engine number 112. Diagnostic information for 2.6L engine (No. 112) is not available. For diagnostic information availability, see MODEL IDENTIFICATION (2001-02) table.
MODEL IDENTIFICATION (2001-02)
| Model | Chassis/Model Number | Engine Number | |||
|---|---|---|---|---|---|
| 2001 | |||||
| C240 (1) | 203.061 | 112.912 | |||
| C320 (1) | 203.064 | 112.946 | |||
| CLK320 (Coupe) | 208.365 | 112.940 | |||
| CLK320 (Cabriolet) | 208.465 | 112.940 | |||
| E320 (Sedan) | 210.065 | 112.941 | |||
| E320 (Sedan 4-Matic) | 210.082 | 112.941 | |||
| E320 (Wagon) | 210.265 | 112.941 | |||
| E320 (Wagon 4-Matic) | 210.282 | 112.941 | |||
| ML320 | 163.154 | 112.942 | |||
| SLK320 (1) | 170.465 | 112.947 | |||
| 2002 | |||||
| C240 (1) | 203.061 | 112.912 | |||
| C320 (Sedan) (1) | 203.064 | 112.946 | |||
| C320 (Wagon) (1) | 203.264 | 112.946 | |||
| C32 (1) | 203.065 | 112.961 | |||
| CLK320 (Coupe) | 208.365 | 112.940 | |||
| CLK320 (Cabriolet) | 208.465 | 112.940 | |||
| E320 (Sedan) | 210.065 | 112.941 | |||
| E320 (Sedan 4-Matic) | 210.082 | 112.941 | |||
| E320 (Wagon) | 210.265 | 112.941 | |||
| E320 (Wagon 4-Matic) | 210.282 | 112.941 | |||
| ML320 | 163.154 | 112.942 | |||
| SLK320 (1) | 170.465 | 112.947 | |||
| SLK32 (1) | 170.466 | 112.960 | |||
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Factory Service Tools
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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.