Wheel Speed Sensor 1, G - Sensor Circuit High Voltage
Chrysler · braking
Data confidence62%
The control module detected that the signal in the Wheel Speed Sensor 1, G circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chrysler.
Recommended checks
Perform a full module scan
Review freeze-frame and occurrence data
Confirm the exact vehicle, ECU and software context
Glow Plug Circuit Low Input Bank 2
Ford · ignition
Data confidence80%
The control module detected that the signal in the Glow Plug circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Ford.
G - sensor - voltage high
Honda · engine
Data confidence62%
The control module detected that the G - sensor - voltage high voltage stayed above the expected range. This is the manufacturer-specific definition used by Honda.
Variable Valve Timing Solenoid A Circuit High Input
Jaguar · engine
Data confidence62%
The control module detected that the signal in the Variable Valve Timing Solenoid A circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Jaguar.
Gearbox ECU fault : Request to stop the engine (coming from the gearbox)
PSA · software
Data confidence72%
The control module detected an internal control-unit fault (Request to stop the engine (coming from the gearbox)). Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
G - Sensor Voltage High Rough road sensor
Suzuki · engine
Data confidence62%
The control module detected that the G - Sensor Voltage High Rough road sensor voltage stayed above the expected range. This is the manufacturer-specific definition used by Suzuki.
The control module detected improper operation of the Ignition amplifier, primary circuit 1 circuit. This is the manufacturer-specific definition used by Audi.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
393
Specific fault index within the subsystem.
Frequently asked questions about P1393
What does P1393 mean?
Diagnostic Trouble Code (7 interpretations). The control module detected that the signal in the Wheel Speed Sensor 1, G circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chrysler.
Is P1393 generic or manufacturer-specific?
P1393 is a manufacturer-specific code. In this database it is documented for: Chrysler, Ford, Honda, Jaguar, PSA, Suzuki, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1393 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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Chrysler
Ford
Honda
Jaguar
PSA
Suzuki
VAG