TuningBot DTC Database · v4.37.15
8 manufacturer-specific interpretations across 7 manufacturers in the TuningBot DTC database.
ChryslerThe control module judged the Throttle Body behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Chrysler.
HondaThe control module detected a fault associated with the Throttle position (TP) sensor/mass air flow (MAF) sensor - signal variation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.
Land RoverThe control module detected that the signal in the Idle air control (IAC) valve opening coil circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Land Rover.
MazdaThe control module registered the fault condition described as "High Load Neutral Drive Fault". This is the manufacturer-specific definition used by Mazda.
PorscheThe control module detected a fault associated with the Idle Control Valve 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.
SubaruThe control module detected that the Idle air (IAC) control valve, circuit 3 voltage stayed below the expected range. This is the manufacturer-specific definition used by Subaru.
VAGThe control module detected a short circuit to ground in the Intake manifold air control solenoid 2 circuit. This is the manufacturer-specific definition used by Audi.
The control module detected a short circuit to ground in the Intake manifold air control solenoid 2 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 (8 interpretations). The control module judged the Throttle Body behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Chrysler.
P1514 is a manufacturer-specific code. In this database it is documented for: Chrysler, Honda, Land Rover, Mazda, Porsche, Subaru, 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: MAF Sensor
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