Error-p061a98 - Mercedes-benz

Inside the 9G-TRONIC valve body, a faulty pressure sensor can report torque converter lockup incorrectly, triggering the code.

In rarer cases, the torque mismatch can cause the engine to stall at idle. The Most Likely Cause: The Thermostat Mercedes-benz Error-p061a98

After a dealership update or aftermarket tuning, the ECM and TCU may have incompatible calibration files. Mercedes’ torque model requires perfect synchronization. Inside the 9G-TRONIC valve body, a faulty pressure

The powertrain control module (PCM) or engine control module (ECM) is responsible for calculating engine torque based on various sensor inputs. If the module detects that the actual torque produced exceeds the expected value—or if internal temperatures within the control system rise too high—the P061A98 code is triggered. Inside the 9G-TRONIC valve body