TuningBot DTC Database · v4.37.15
12 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.
ChryslerThe control module detected that the signal in the Fuel Level Output circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chrysler.
DodgeThe control module judged the Engine coolant temperature (ECT) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Dodge.
FordThe control module detected that the signal in the Air Conditioning Pressure circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Ford.
Land RoverThe control module detected that the AJC refrigerant pressure signal stayed above the expected range. This is the manufacturer-specific definition used by Land Rover.
MazdaThe control module detected a fault associated with the A!C refrigerant pressure sensor - low 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 Mazda.
MINIThe control module registered the fault condition described as "Heated Catalyst Internal Control Module Checksum/ROM Error". This is the manufacturer-specific definition used by MINI.
PSAThe control module detected an internal control-unit fault (Difference between the stops programmed at short term). Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected an internal control-unit fault (Programming of the electric EGR valve; Discrepancy in the programming of the top stop ( valve open)). Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected the fault condition "Locked open" for the EGR valve initialisation. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected an internal control-unit fault (Difference between the stops programmed at short term). Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
VAGThe control module judged the Exhaust gas recirculation temperature (EGRT) control, Bank 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Audi.
The control module judged the Exhaust gas recirculation temperature (EGRT) control behaviour implausible for the current operating conditions. 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 (12 interpretations). The control module detected that the signal in the Fuel Level Output circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chrysler.
P1462 is a manufacturer-specific code. In this database it is documented for: Chrysler, Dodge, Ford, Land Rover, Mazda, MINI, PSA, 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. 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: Checksum in ECU Files
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