TuningBot DTC Database · v4.37.15
8 manufacturer-specific interpretations across 7 manufacturers in the TuningBot DTC database.
ChevroletThe control module detected that the A/C High Side temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chevrolet.
ChryslerThe control module detected that the A/C High Side temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chrysler.
HondaThe control module detected that the Passenger compartment heater standby signal signal stayed below the expected range. This is the manufacturer-specific definition used by Honda.
MazdaThe control module judged the Intake Manifold Runner Control signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions. This is the manufacturer-specific definition used by Mazda.
MitsubishiThe control module detected improper operation of the Radiator sensor. This is the manufacturer-specific definition used by Mitsubishi.
PorscheThe control module detected a fault associated with the Fuel Pump Relay End - Stage 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.
VAGThe control module detected an interruption (open circuit) in the Fuel pump relay circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
The control module detected an interruption (open circuit) in the Fuel pump relay circuit, so the expected electrical continuity was not present. 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 (8 interpretations). The control module detected that the A/C High Side temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chevrolet.
P1541 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Honda, Mazda, Mitsubishi, Porsche, 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: Swirl Flaps
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