PowertrainP258B
SeriousSeverity: Serious - have it checked soon
Vacuum Pump Control Range/Performance
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 checked immediately: brakes or brake assistance may be affected. Do not drive if the pedal feels soft or hard, the car pulls when braking, or the brake warning light is on.
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 24
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P258B | No description available | Powertrain |
| BAIC Motor | P258B | Brake vacuum pump mild leakage Brand | Powertrain |
| BYD | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Chery | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Daewoo | P258B | No description available | Powertrain |
| DFFS | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| DFFX | P258B | Small leakage from brake vacuum pump Brand | Powertrain |
| DFXK | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| EOBD | P258B | Vakuumpumpestyrekrets 'A' område/ytelse Brand | Powertrain |
| Geely | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| GM | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Great Wall | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Hafei | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Holden | P258B | Vacuum Pump Performance Brand | Powertrain |
| Hyundai | P258B | No description available | Powertrain |
| Land Rover | P258B | Vacuum Pump Control Circuit 'A' Range/Performance Brand | Powertrain |
| Maserati | P258B | Electric Vacuum Pump Performance Brand | Powertrain |
| Mitsubishi | P258B | No description available | Powertrain |
| Opel | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Peugeot | P258B | No description available | Powertrain |
| Saab | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| MG (SAIC) | P258B | Vacuum Pump Control Range/Performance Brand | Powertrain |
| Suzuki | P258B | Vacuum Pump Control Range / Performance Brand | Powertrain |
| Toyota | P258B | Vacuum Pump Control Range/Performance 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 5
These 7-character codes are manufacturer-specific variants of P258B and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P258B13 | The actuation of the vacuum pump of the brake system has a malfunction. There is an open circuit. Brand | Powertrain |
| Mercedes-Benz | P258B19 | The actuation of the vacuum pump of the brake system has a malfunction. The limit value for current has been exceeded. Brand | Powertrain |
| Mercedes-Benz | P258B1C | The actuation of the vacuum pump of the brake system has a malfunction. The voltage value is outside the permissible range. Brand | Powertrain |
| Mercedes-Benz | P258B92 | The actuation of the vacuum pump of the brake system has a malfunction. The function or the instruction is faulty. Brand | Powertrain |
| Volvo | P258B92 | This test have to be done before clearing the DTC ECM- ! Brand | Powertrain |
6Related codes
Browse Pxxx codes or P258xx codes.