Acura RL P0741 OBDII Transmission Code Diagnosis

P0741 is a very common OBDII trouble code. It’s know to affect the Acura RL quite often. Here’s what it means: P0741: Torque Converter Clutch Circuit → Performance or Stuck Off The RL uses a clutch in the torque converter to lock the engine and transmission together at highway speed. P0741 can register whenever this … Read more

Acura RL P0141 Diagnosis

P0141 is a very common OBDII code that occurs in the Acura RL. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor … Read more

Acura RL P0128: Coolant Thermostat – Below Temp

P0128 is a relatively common OBDII trouble code. It is triggered when your Acura RL‘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+).   RL P0128 Symptoms There aren’t many symptoms with P0128, unless … Read more

Acura RL P0122: TPS “A” Circuit Low Input

P0122 is a common trouble code with the Acura RL. 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

Acura RL P0113: IAT Sensor → High Input Problem

P0113 is an OBDII trouble code that occurs when the Acura RL’s engine management computer detects that there is an issue with the Intake Air Temperature (IAT) Sensor, specifically that there is a High Input Problem with it. P0113: IAT Sensor – High Input Problem The IAT sensor is responsible for measuring the air temperature … Read more