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I have the same errors (0C1112 + 0C1101) on my Mercedes-Benz Atego MP4. Regeneration occurs every day (approximately every 400 km).
Has anyone found a solution to this problem?
Has anyone checked the temperature of both NOX sensors during regeneration?
What's surprising is that when the engine is cold, both NOX sensors show around 93-94 degrees, which is normal. The front NOX sensor shows a temperature status of "reached." After the truck runs in regeneration mode for about 5 minutes, and the front NOX sensor temperature exceeds 150-200 degrees, it suddenly shows 0 degrees, and the temperature status of "reached" changes to "unreached".
Could this be the problem?
Has anyone found a solution to this problem?
Has anyone checked the temperature of both NOX sensors during regeneration?
What's surprising is that when the engine is cold, both NOX sensors show around 93-94 degrees, which is normal. The front NOX sensor shows a temperature status of "reached." After the truck runs in regeneration mode for about 5 minutes, and the front NOX sensor temperature exceeds 150-200 degrees, it suddenly shows 0 degrees, and the temperature status of "reached" changes to "unreached".
Could this be the problem?
