TuningBot DTC Database · v4.37.14
6 manufacturer-specific interpretations across 5 manufacturers in the TuningBot DTC database.
DodgeThe control module judged the Exhaust gas temperature sensor 1, bank 2 voltage behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.
FordThe control module detected that the signal in the A/C Evaporator Air Temperature circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Ford.
HondaThe control module detected improper operation of the Motor power inverter module - short circuit. This is the manufacturer-specific definition used by Honda.
Mercedes-BenzThe control module's internal test reported the Catalytic converter temperature sensor, bank 1 as faulty. This is the manufacturer-specific definition used by Mercedes-Benz.
VAGThe control module detected a short circuit to battery voltage in the Exhaust gas recirculation (EGR) valve/solenoid, Bank 2 circuit. This is the manufacturer-specific definition used by Audi.
The control module detected a short circuit to battery voltage in the Exhaust gas recirculation (EGR) valve/ solenoid circuit. This is the manufacturer-specific definition used by Volkswagen.
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 judged the Exhaust gas temperature sensor 1, bank 2 voltage behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.
P1437 is a manufacturer-specific code. In this database it is documented for: Dodge, Ford, Honda, Mercedes-Benz, 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: Oxygen Sensors (Lambda)
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