All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
P1250: Fuel Pressure Regulator Circuit Malfunction
The fuel pressure regulator circuit is malfunctioning, causing the fuel pressure to be out of range. This code is specific to Ford vehicles. (Ford)
P1251: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may be caused by a faulty fuel pressure regulator, a wiring issue, or a problem with the engine control module.
P1252: Fuel Pump Control Circuit Malfunction
The fuel pump control circuit has malfunctioned, preventing the fuel pump from operating correctly. This code is specific to Ford vehicles. (Ford)
P1253: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a common issue in Ford vehicles, indicating a problem with the fuel pressure regulator or its wiring.
P1254: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected. This code is specific to Ford vehicles. It indicates a problem with the fuel pressure regulator or its associated wiring.
P1255: Fuel Pump Control Circuit Malfunction
The fuel pump control circuit has malfunctioned, preventing the fuel pump from operating correctly. This code is specific to Ford vehicles. (Ford)
P1256: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may cause issues with engine performance, fuel efficiency, and potentially lead to engine damage if left unchecked.
P1257: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected in Toyota vehicles. This code indicates a problem with the fuel pressure regulator or its associated wiring.
P1258: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a problem with the fuel pressure regulator control circuit, or a wiring issue.
P1259: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a problem with the fuel pressure regulator control circuit, or a wiring issue.
P1260: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles.
P1261: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected in Ford vehicles. This code indicates a problem with the fuel pressure regulator or its associated wiring.
P1262: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected. This code is specific to Ford vehicles. The fuel pressure regulator is not receiving the correct signal from the engine control module.
P1263: Fuel Injector Control Circuit Malfunction
The fuel injector control circuit has malfunctioned, which can cause poor engine performance, rough idling, and decreased fuel efficiency. (Toyota)
P1264: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may be caused by a faulty fuel pressure regulator, a wiring issue, or a problem with the engine control module.
P1265: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected, indicating a problem with the fuel pressure regulator or its circuit. (Toyota)
P1266: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1267: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1268: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1269: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a wiring issue, or a problem with the engine control module.
P1270: Fuel Pressure Regulator Control Circuit Malfunction
The fuel pressure regulator control circuit has malfunctioned, causing the fuel pressure to be out of range. This code is specific to Ford vehicles. (Ford)
P1271: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a common issue in Ford vehicles, indicating a problem with the fuel pressure regulator or its associated wiring.
P1272: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a wiring issue, or a problem with the engine control module.
P1273: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1274: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1275: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a common issue in Ford vehicles, indicating a problem with the fuel pressure regulator or its wiring.
P1276: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles.
P1277: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1278: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a common issue in Ford vehicles, indicating a problem with the fuel pressure regulator or its associated wiring.
P1279: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1280: Fuel Pump Control Circuit Malfunction
The fuel pump control circuit has malfunctioned, preventing the fuel pump from operating correctly. This code is specific to Ford vehicles. (Ford)
P1281: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a problem with the fuel pressure regulator's electrical circuit, or a wiring issue.
P1282: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected. This code is specific to Ford vehicles. It indicates a problem with the fuel pressure regulator or its associated wiring.
P1283: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected. This code is specific to Ford vehicles. (Ford)
P1284: Transmission Range Sensor Circuit Malfunction
The transmission range sensor circuit has malfunctioned, causing the transmission to malfunction. This code is specific to Ford vehicles. (Ford)
P1285: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles.
P1286: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles.
P1287: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a wiring issue, or a problem with the fuel pressure regulator control module.
P1288: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1289: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected, indicating a problem with the fuel pressure regulator or its associated wiring. (Toyota)
P1290: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a problem with the fuel pressure regulator's electrical circuit, or a wiring issue.
P1291: Fuel Pressure Regulator Control Circuit Low
The fuel pressure regulator control circuit is low, indicating a problem with the fuel pressure regulator or its circuit. (Toyota)
P1292: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a problem with the fuel pressure regulator control circuit, or a wiring issue.
P1293: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator control circuit. This code is specific to Ford vehicles and is related to the fuel system.
P1294: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a manufacturer-specific code that indicates a problem with the fuel pressure regulator's control circuit. This code is specific to Ford vehicles. It may indicate a faulty fuel pressure regulator, a wiring issue, or a problem with the engine control module.
P1295: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is a common issue in Ford vehicles, indicating a problem with the fuel pressure regulator or its wiring.
P1296: Fuel Pressure Regulator Control Circuit Low Input
The fuel pressure regulator control circuit low input is detected. This code is specific to Ford vehicles. The fuel pressure regulator is not receiving the correct signal from the engine control module.
P1297: Transmission Range Sensor Circuit Malfunction
The transmission range sensor circuit has malfunctioned, which can cause issues with the transmission's ability to shift gears properly. This code is specific to Ford vehicles. (Ford)
P1298: Fuel Pressure Regulator Control Circuit Low
The fuel pressure regulator control circuit is low, indicating a problem with the fuel pressure regulator or its circuit. This code is specific to Ford vehicles. (Ford)
P1299: Transmission Range Sensor Circuit Malfunction
The transmission range sensor circuit has malfunctioned, causing the transmission to malfunction. This code is specific to Ford vehicles. (Ford)