In simple terms: The Engine Control Unit (ECU) has detected a conflict between the (what the accelerator pedal demands) and the actual torque (what the engine delivers, measured by sensors and calculated by the ECU). The "98" subcode typically points to a plausibility error during overrun (coasting) or idle conditions.

Mercedesbenz Errorp061a98 Top ~repack~ Jun 2026

In simple terms: The Engine Control Unit (ECU) has detected a conflict between the (what the accelerator pedal demands) and the actual torque (what the engine delivers, measured by sensors and calculated by the ECU). The "98" subcode typically points to a plausibility error during overrun (coasting) or idle conditions.