TuningBot DTC Database · v4.37.14
7 manufacturer-specific interpretations across 7 manufacturers in the TuningBot DTC database.
HyundaiThe control module judged the DMTL behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Hyundai.
Fuel tank leakage diagnostic module
Land RoverThe control module detected that the Exhaust gas pressure voltage stayed above the expected range. This is the manufacturer-specific definition used by Land Rover.
Mercedes-BenzThe control module detected a fault associated with the EGR Lifting Sender B283 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.
MINIThe control module detected that the Heated Catalyst Current value was above the expected limit. This is the manufacturer-specific definition used by MINI.
SubaruThe control module detected improper operation of the Fuel tank pressure control system. This is the manufacturer-specific definition used by Subaru.
ToyotaThe control module judged the Throttle position (TP) sensor 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Toyota.
TP sensor
VAGThe control module detected a short circuit to ground in the Exhaust gas recirculation (EGR) valve/solenoid, Bank 1 circuit. This is the manufacturer-specific definition used by Audi.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (7 interpretations). The control module judged the DMTL behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Hyundai.
P1401 is a manufacturer-specific code. In this database it is documented for: Hyundai, Land Rover, Mercedes-Benz, MINI, Subaru, Toyota, VAG. 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 and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: EGR System
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