TuningBot DTC Database · v4.37.14
10 manufacturer-specific interpretations across 9 manufacturers in the TuningBot DTC database.
ChevroletThe control module detected an unstable or intermittent signal in the IC Module 4X Reference circuit. This is the manufacturer-specific definition used by Chevrolet.
ChryslerThe control module detected an unstable or intermittent signal in the IC Module 4X Ref circuit. This is the manufacturer-specific definition used by Chrysler.
HyundaiThe control module detected a fault associated with the IG.Coil.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 Hyundai.
LexusThe control module detected improper operation of the Ignition control - cylinder No.5 circuit. This is the manufacturer-specific definition used by Lexus.
MitsubishiThe control module detected a fault associated with the Ignition timing - cold start emission control circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mitsubishi.
SuzukiThe control module detected improper operation of the Crankshaft Segment. This is the manufacturer-specific definition used by Suzuki.
ToyotaThe control module detected improper operation of the Ignition control - cylinder No. 5 circuit. This is the manufacturer-specific definition used by Toyota.
VAGThe control module detected a short circuit to ground in the Knock Sensor 2 circuit. This is the manufacturer-specific definition used by Audi.
The control module detected a short circuit to ground in the Knock Sensor 2 circuit. This is the manufacturer-specific definition used by Volkswagen.
VolvoThe control module detected that the Intake air temperature (IAT) signal stayed below the expected range. This is the manufacturer-specific definition used by Volvo.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (10 interpretations). The control module detected an unstable or intermittent signal in the IC Module 4X Reference circuit. This is the manufacturer-specific definition used by Chevrolet.
P1320 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Hyundai, Lexus, Mitsubishi, Suzuki, Toyota, VAG, Volvo. 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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