Hours: 07–23 daily

TuningBot DTC Database · v4.37.14

P1725 Diagnostic Trouble Code (6 interpretations)

6 manufacturer-specific interpretations across 6 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2

Ford

1 interpretation
P1725
Insufficient Engine Speed Increase During Self Test Ford · engine Data confidence 80%

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.

Possible causes

Repeat test

Hyundai

1 interpretation
P1725
TOD Control Module Error Hyundai · engine Data confidence 62%

The control module registered the fault condition described as "TOD Control Module Error". This is the manufacturer-specific definition used by Hyundai.

Lexus

1 interpretation
P1725
Input shaft speed (ISS) sensor/turbine shaft speed (TSS) sensor - circuit malfunction Lexus · engine Data confidence 62%

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.

Possible causes

  • Wiring
  • ISS sensor/TSS sensor
  • ECM

Opel

1 interpretation
P1725
Injector needle lift sensor - incorrect signal Opel · fuel Data confidence 62%

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.

PSA

1 interpretation
P1725
Gear selection actuator position sensor 2 supply fault : No signal PSA · engine Data confidence 72%

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 to Peugeot Automated manual gearbox electric control ECU

Toyota

1 interpretation
P1725
Input shaft speed (ISS) sensor/turbine shaft speed (TSS) sensor - circuit malfunction Toyota · engine Data confidence 62%

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.

Possible causes

  • Wiring
  • ISS sensor/TSS sensor
  • ECM

Related and nearby codes

How to read P1725

P

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.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

← Search the full DTC database