TuningBot DTC Database · v4.37.15
6 manufacturer-specific interpretations across 4 manufacturers in the TuningBot DTC database.
Mercedes-BenzThe control module registered the fault condition described as "Engine control module (ECM), bank 2 - internal fault". This is the manufacturer-specific definition used by Mercedes-Benz.
ECM
PSAThe stored code identifies a fault of the Torque limitation fault by the engine ECU. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.
The stored code identifies a fault of the Torque limitation fault by the engine ECU. Documented for the Bosch MEV17.4 engine ECU (EP6 1.6 VTi) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.
VAGThe control module detected a fault associated with the Accelerator pedal position (APP) sensor - supply voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
The control module detected a fault associated with the Accelerator pedal position (APP) sensor - supply voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen.
VolvoThe control module detected improper operation of the Multifunction control module, real time clock. This is the manufacturer-specific definition used by Volvo.
Multifunction control module
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (6 interpretations). The control module registered the fault condition described as "Engine control module (ECM), bank 2 - internal fault". This is the manufacturer-specific definition used by Mercedes-Benz.
P1632 is a manufacturer-specific code. In this database it is documented for: Mercedes-Benz, PSA, VAG, Volvo. The same number can mean something different on other brands.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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