Subaru Liberty P0122: TPS “A” Circuit Low Input

P0122 is a common trouble code with the Subaru Liberty. It’s an OBDII code that references issues with the Throttle Position Sensor (TPS). It is relatively serious problem since it can leave your vehicle stranded or severely limited.     OBDII code P0122 is a serious problem that requires serious attention. Diagnosing it can be … Read more

Subaru Liberty P0457: EVAP System – Leak Detected

P0457 is a somewhat common trouble code with the Subaru Liberty. This code references a number that is given to you when you plug your Liberty into a OBDII scanner. P0457 Indicates that there is a leak in the Evaporative Emission Control (EVAP) System. It is similar to P0455 (large leak) and P0456 (small leak) … Read more

Subaru Liberty P0455 Code Diagnosis

One of the most common trouble codes with the Subaru Liberty is the P0455 code. This trouble code references a number that is given to you when you plug your Liberty into a OBDII scanner. P0455 Indicates that there is a large leak in the evaporative emission control system. It often appears with, or is … Read more

Subaru Liberty P0401: EGR – Insufficient Flow Diagnosis

P0401 is a common OBDII trouble code that’ll pop up in the Subaru Liberty. It has to do with the emissions system and stands for: The EGR system on a vehicle is responsible for recirculating exhaust gasses in order to lower the vehicles emissions output. There are three main parts of the Liberty’s EGR system. … Read more

Subaru Liberty P0304: Cylinder 4 | Misfire Detected

P0304 is a relatively common trouble code with any vehicle, that includes the Subaru Liberty. It’s and OBD2 code and stands for: P0304: Misfire Detected → Cylinder 4 P0304 is certainly a cause for concern, and should be considered a threat to the drivability your Liberty. The nice thing about P0304 is that it’s a … Read more

Subaru Liberty P0456: EVAP System – Small Leak

One of the most common trouble codes with the Subaru Liberty is the P0456 code. This trouble code references a number that is given to you when you plug your Liberty into a OBDII scanner. P0456 Indicates that there is a small leak in the evaporative emission control system. It often appears with, or is … Read more

Subaru Liberty P0442 OBDII Code Diagnosis

One of the most common trouble codes with the Subaru Liberty is the P0442 code. This code number references a number that is given to you when you plug your vehicle into a OBDII scanner. It’s typically not going to be a problem that’ll lead to an immediate breakdown, but it should not be ignored. … Read more

Subaru Liberty P0441: EVAP System – Incorrect Purge Flow

P0441 is one of the more common OBD-II trouble codes with the Subaru Liberty. It’s a generic powertrain code, which means regardless of what auto manufacturer built the vehicle, it’ll have the same meaning. P0441 indicates that there is an issue with the Evaporative Emissions System. It’ll often appear with P0455.     The Liberty’s … Read more