PowertrainP1725
CautionSeverity: Caution - get it checked when you can
Insufficient engine speed increase during self-test
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 27
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P1725 | Gear 4 shift failed Brand | Powertrain |
| Mercedes-Benz | P1725 | No description available | Powertrain |
| BYD | P1725 | Gear 6/R sensor 2 short circuit to 5V Brand | Powertrain |
| Chrysler | P1725 | Transmission Range Sensor 'C' Circuit Low Brand | Powertrain |
| Daewoo | P1725 | Shift Motor Brand | Powertrain |
| Daihatsu | P1725 | Turbine speed sensor system Brand | Powertrain |
| DFXK | P1725 | Clutch position stuck Brand | Powertrain |
| EOBD | P1725 | TOD-styremodulfejl Brand | Powertrain |
| Fiat | P1725 | Transmission range sensor 'C' Circuit low Brand | Powertrain |
| GM | P1725 | Insuff Eng Speed Increase During Self Test Brand | Powertrain |
| Holden | P1725 | No description available | Powertrain |
| Honda | P1725 | No description available | Powertrain |
| Hyundai | P1725 | No description available | Powertrain |
| Isuzu | P1725 | No description available | Powertrain |
| Land Rover | P1725 | Insufficient engine speed increase during self test Brand | Powertrain |
| Mitsubishi | P1725 | Crank angle sensor Brand | Powertrain |
| Perodua | P1725 | Turbine speed sensor system Brand | Powertrain |
| Peugeot | P1725 | No description available | Powertrain |
| Proton | P1725 | Crank angle sensor Brand | Powertrain |
| Saab | P1725 | Insuff Eng Speed Increase During Self Test Brand | Powertrain |
| Smart | P1725 | No description available | Powertrain |
| Sprinter | P1725 | No description available | Powertrain |
| Subaru | P1725 | No description available | Powertrain |
| Suzuki | P1725 | Throttle position Signal Input Circuit High Brand | Powertrain |
| Tata | P1725 | No description available | Powertrain |
| Toyota | P1725 | Insufficient engine speed increase during self-test Brand | Powertrain |
| Volkswagen | P1725 | Comparison gearbox output speeds 1 + 2 implausible signal Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 2
These 7-character codes are manufacturer-specific variants of P1725 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P172500 | Umgebungslufttemperatursensor Signal nicht verfügbar Brand | Powertrain |
| Sprinter | P172500 | Umgebungslufttemperatursensor Signal nicht verfügbar Brand | Powertrain |
6Related codes
Browse Pxxx codes or P172xx codes.