Camshaft position (CMP) sensor 1/Bank 1/ crankshaft position (CKP) sensor - out of sequence
VAG · engine
Data confidence62%
The control module detected a fault associated with the Camshaft position (CMP) sensor 1/Bank 1/ crankshaft position (CKP) sensor - out of sequence circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Possible causes
Valve timing
CKP/CMP sensor installation
CKP sensor rotor
Applies toAudi
P1340
Camshaft Position Sensor (G40) / Engine Speed Sensor (G28): Incor. Correlation
VAG · engine
Data confidence80%
The control module detected a fault associated with the Camshaft Position Sensor (G40) / Engine Speed Sensor (G28): Incor. Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17748. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
340
Specific fault index within the subsystem.
Frequently asked questions about P1340
What does P1340 mean?
Diagnostic Trouble Code (2 interpretations). The control module detected a fault associated with the Camshaft position (CMP) sensor 1/Bank 1/ crankshaft position (CKP) sensor - out of sequence circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Is P1340 generic or manufacturer-specific?
P1340 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
Can TuningBot remove P1340 at file level?
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.
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