Insufficient Engine Speed Increase During Self Test
Ford · engine
Data confidence80%
The control module detected a fault associated with the Insufficient Engine Speed Increase During Self Test circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
TOD Control Module Error
Hyundai · engine
Data confidence62%
The control module registered the fault condition described as "TOD Control Module Error". This is the manufacturer-specific definition used by Hyundai.
The control module detected improper operation of the Input shaft speed (ISS) sensor/turbine shaft speed (TSS) circuit. This is the manufacturer-specific definition used by Lexus.
Injector needle lift sensor - incorrect signal
Opel · fuel
Data confidence62%
The control module detected that the Injector needle lift state or value did not match what was expected. This is the manufacturer-specific definition used by Opel.
Gear selection actuator position sensor 2 supply fault : No signal
PSA · engine
Data confidence72%
The control module detected that the expected Gear selection actuator position sensor 2 supply fault was absent. Documented for the Automated manual gearbox electric control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Applies toPeugeotAutomated manual gearbox electric control ECU
Input shaft speed (ISS) sensor/turbine shaft speed (TSS) sensor - circuit malfunction
Toyota · engine
Data confidence62%
The control module detected improper operation of the Input shaft speed (ISS) sensor/turbine shaft speed (TSS) circuit. This is the manufacturer-specific definition used by Toyota.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
725
Specific fault index within the subsystem.
Frequently asked questions about P1725
What does P1725 mean?
Diagnostic Trouble Code (6 interpretations). The control module detected a fault associated with the Insufficient Engine Speed Increase During Self Test circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
Is P1725 generic or manufacturer-specific?
P1725 is a manufacturer-specific code. In this database it is documented for: Ford, Hyundai, Lexus, Opel, PSA, Toyota. The same number can mean something different on other brands.
Can TuningBot remove P1725 at file level?
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.