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.
1993 Mercedes Benz 400EFACTORY OEM SERVICE PROCEDURE
1991 Model Identification Table
1991 MODEL IDENTIFICATION
| Model | Body Code | Engine Code | Fuel System |
|---|---|---|---|
| 190E | 201.028 | 102.985 | CIS-E |
| 190E | 201.029 | 103.942 | CIS-E |
| 300CE | 124.051 | 104.980 | CIS-E |
| 300D | 124.128 | 602.962 | EDS |
| 300E | 124.026 | 103.940 | CIS-E |
| 300E | 124.030 | 103.983 | CIS-E |
| 300E | 124.230 | 103.985 | ..... |
| 300SE | 126.024 | 103.981 | CIS-E |
| 300SEL | 126.025 | 103.981 | CIS-E |
| 300SL | 129.061 | 104.981 | ..... |
| 300TE | 124.090 | 103.983 | CIS-E |
| 300TE | 124.290 | 103.985 | ..... |
| 350SD | 126.134 | 603.970 | EDS |
| 350SDL | 126.135 | 603.970 | EDS |
| 420SEL | 126.035 | 116.965 | CIS-E |
| 500SL | 129.066 | 119.960 | ..... |
| 560SEC | 126.045 | 117.968 | CIS-E |
| 560SEL | 126.039 | 117.968 | CIS-E |
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.
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