TuningBot DTC Database · v4.37.14
7 manufacturer-specific interpretations across 6 manufacturers in the TuningBot DTC database.
ChevroletThe control module detected that the signal in the Gas Mass circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.
ChryslerThe control module detected that the signal in the (Alternative Fuel) Gas Mass circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chrysler.
DodgeThe control module judged the Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.
JaguarThe control module detected an interruption (open circuit) in the Injector - cylinder 3 - short circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Jaguar.
Land RoverThe control module detected a short circuit to ground in the Injector - cylinder 3 - open/ circuit. This is the manufacturer-specific definition used by Land Rover.
VAGThe control module detected improper operation of the Injector 3 circuit. This is the manufacturer-specific definition used by Audi.
The control module detected improper operation of the Injector 3 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 (7 interpretations). The control module detected that the signal in the Gas Mass circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.
P1203 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Dodge, Jaguar, Land Rover, 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: Diagnostic Strategy and DTC Logic
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