TuningBot DTC Database · v4.37.14
6 manufacturer-specific interpretations across 5 manufacturers in the TuningBot DTC database.
MazdaThe control module detected an interruption (open circuit) in the Fuel tank level sensor - short/ circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Mazda.
PorscheThe control module detected a fault associated with the A/C Compressor Control circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
PSAThe control module detected a short circuit to ground in the EGR electrovalve control circuit. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
ToyotaThe control module detected improper operation of the Vapor Reducing Fuel Tank System. This is the manufacturer-specific definition used by Toyota.
VAGThe control module judged the Exhaust gas recirculation temperature (EGRT) sensor 1/Bank 1 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Audi.
The control module judged the Exhaust Gas Temp Sensor 1 (G235) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17863. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Malfunction Indicator Light (MIL) ON
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 detected an interruption (open circuit) in the Fuel tank level sensor - short/ circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Mazda.
P1455 is a manufacturer-specific code. In this database it is documented for: Mazda, Porsche, PSA, 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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