PowertrainP0192
CautionSeverity: Caution - get it checked when you can
Fuel Rail Pressure Sensor Circuit Low Input
Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions
1What it means in plain English
This code is in the fuel, air and oxygen sensor range, which also includes coolant temperature faults.
2Common causes
- Dirty or faulty mass air flow sensor
- Vacuum or intake air leak
- Weak fuel pump or clogged fuel filter
- Faulty fuel injector
- Faulty oxygen sensor
- Wiring or connector fault
3Can I drive?
Have it diagnosed if the engine runs badly or the code keeps returning. Because this range includes coolant temperature sensors, watch the temperature gauge: if it climbs into the red, or the engine overheats or stalls, stop safely and get professional help.
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 40
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P0192 | Engine CAN Bus. Engine Torque Requested. Missing Or Erroneous Signal Brand | Powertrain |
| BAIC Motor | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| Mercedes-Benz | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| BMW | P0192 | Fuel Rail Pressure Sensor Circuit Low Input Brand | Powertrain |
| BYD | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Chery | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Daewoo | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| Daihatsu | P0192 | Fuel pressure system abnormal Brand | Powertrain |
| DFFS | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| DFFX | P0192 | Fuel pressure sensor low Brand | Powertrain |
| DFXK | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| EOBD | P0192 | Bränslerailtrycksgivarkrets låg bank 1 Brand | Powertrain |
| Ford | P0192 | DTC(Diagnostic Trouble Codes) P0190 & DTC Brand | Powertrain |
| Geely | P0192 | Fuel pressure sensor low Brand | Powertrain |
| GM | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| Great Wall | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Hafei | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Holden | P0192 | Fuel Rail Pressure Sensor Circuit Low Voltage Brand | Powertrain |
| Honda | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Hyundai | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Isuzu | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Land Rover | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Mahindra | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Maserati | P0192 | Fuel rail pressure sensor A circuit low Brand | Powertrain |
| Mazda | P0192 | DTC(Diagnostic Trouble Codes) P0190 & DTC Brand | Powertrain |
| Mitsubishi | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Nissan | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Opel | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| Perodua | P0192 | Fuel pressure system abnormal Brand | Powertrain |
| Peugeot | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Porsche | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Proton | P0192 | Fuel pressure sensor low Brand | Powertrain |
| Saab | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| MG (SAIC) | P0192 | Fuel Rail Pressure Sensor A Circuit Low Brand | Powertrain |
| Sprinter | P0192 | Fuel Rail Pressure Sensor Circuit Low Input SAE | Powertrain |
| Subaru | P0192 | Fuel Rail Pressure Sensor Circuit Low Brand | Powertrain |
| Suzuki | P0192 | Fuel Rail Pressure Sensor 'A' Circuit Low Brand | Powertrain |
| Tata | P0192 | Fuel Pressure Sensor Low Brand | Powertrain |
| Toyota | P0192 | Fuel rail pressure sensor circuit short to ground Brand | Powertrain |
| Volkswagen | P0192 | Fuel Rail Pressure Sensor (G247): Circuit Low Input 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 P0192 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Hyundai | P019200 | is set when RPS output voltage is below the minimum value of 189mV for more than 0.2 sec. This code is due to the open in power circuit or the short to ground in signal circuit Brand | Powertrain |
| SsangYong | P019200 | Rail pressure sensor circuit short to ground Brand | Powertrain |
6Related codes
Browse Pxxx codes or P019xx codes.