The control module detected a fault associated with the #2 Ion Line Open circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.
TuningBot DTC Database · v4.37.15
P1342 Diagnostic Trouble Code (7 interpretations)
7 manufacturer-specific interpretations across 7 manufacturers in the TuningBot DTC database.
Hyundai
1 interpretation
Lexus
1 interpretationThe control module detected improper operation of the Camshaft position (CMP) sensor, circuit A, low input circuit. This is the manufacturer-specific definition used by Lexus.
Possible causes
- Wiring
- CMP
- mechanical fault
- ECM
Mazda
1 interpretationThe control module detected improper operation of the PCM. This is the manufacturer-specific definition used by Mazda.
Mercedes-Benz
1 interpretationThe control module detected an electrical fault in the Camshaft position (CMP) actuator circuit. This is the manufacturer-specific definition used by Mercedes-Benz.
Possible causes
- Wiring
- connector
- CMP actuator
- ECM
MINI
1 interpretationThe control module detected a fault associated with the Misfire During Start Cylinder 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
Toyota
1 interpretationThe control module detected that the Camshaft Position Sensor 'A' signal stayed below the expected range. This is the manufacturer-specific definition used by Toyota.
VAG
1 interpretationThe control module detected a short circuit to battery voltage in the Ignition amplifier, primary circuit 1 circuit. This is the manufacturer-specific definition used by Audi.
Possible causes
- Wiring short to positive
- ignition amplifier
- CMP sensor
- HT leads
- spark plugs
Related and nearby codes
How to read P1342
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1342
What does P1342 mean?
Diagnostic Trouble Code (7 interpretations). The control module detected a fault associated with the #2 Ion Line Open circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.
Is P1342 generic or manufacturer-specific?
P1342 is a manufacturer-specific code. In this database it is documented for: Hyundai, Lexus, Mazda, Mercedes-Benz, MINI, Toyota, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1342 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.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
