The control module detected a fault associated with the #8 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
P1348 Diagnostic Trouble Code (4 interpretations)
4 manufacturer-specific interpretations across 3 manufacturers in the TuningBot DTC database.
Hyundai
1 interpretation
MINI
1 interpretationThe control module detected a fault associated with the Misfire During Start Cylinder 4 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.
VAG
2 interpretationsThe control module detected an interruption (open circuit) in the Ignition amplifier, primary circuit 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Possible causes
- Wiring short to ground
- ignition amplifier
- CMP sensor
- HT leads
- spark plugs
The control module detected an interruption (open circuit) in the Ignition Coil Power Output Stage 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17756. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Possible causes
Coil Pack faulty
Recommended checks
Check Coil Pack
Related and nearby codes
How to read P1348
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 P1348
What does P1348 mean?
Diagnostic Trouble Code (4 interpretations). The control module detected a fault associated with the #8 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 P1348 generic or manufacturer-specific?
P1348 is a manufacturer-specific code. In this database it is documented for: Hyundai, MINI, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1348 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
