Toyota Sequoia P0175: Fuel System Rich – Bank 2

A common trouble code with the Toyota Sequoia is P0175. This code number references a number that is given to you when you plug a vehicle into an OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common. It means that the motor is running … Read more

Toyota Sequoia P0172: Fuel System Rich – Bank 1

A common trouble code with the Toyota Sequoia is P0172. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common. It means that the motor is running … Read more

Toyota Sequoia P0341: CPS – Range/Performance

P0341 is a somewhat common OBDII diagnostic code in the Toyota Sequoia. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS).   OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS) … Read more

Toyota Sequoia P0340: CPS – Circuit Malfunction

P0340 is a somewhat common and difficult trouble code to diagnose. The Toyota Sequoia is no exception to this rule. That’s because it’s a generic powertrain code. Generic codes tell you that there is a problem, but they don’t really tell you what particular part of the system is throwing the code.     OBDII … Read more

Toyota Sequoia P0122: TPS “A” Circuit Low Input

P0122 is a common trouble code with the Toyota Sequoia. 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

Toyota Sequoia P0457: EVAP System – Leak Detected

P0457 is a somewhat common trouble code with the Toyota Sequoia. This code references a number that is given to you when you plug your Sequoia 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

Toyota Sequoia P0128: Coolant Thermostat – Below Temp

P0128 is a relatively common OBDII trouble code. It is triggered when your Toyota Sequoia‘s coolant temperature fails to reach the proper operating temperature. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+).   Sequoia P0128 Symptoms There aren’t many symptoms with P0128, unless … Read more