Acura RL P0336: Crankshaft Position Sensor “A” Circuit Range/Performance

The Acura RL utilizes a crankshaft position sensor (CKP) in order to regulate the engine timing. This sensor uses a reluctor to gauge the position of the crank. When the RL’s ECM determines that the signal coming from this sensor is out of range, it’ll throw the P0336 trouble code.  P0336 is most commonly caused … Read more Acura RL P0336: Crankshaft Position Sensor “A” Circuit Range/Performance

Acura RL P0125: Insufficient Coolant Temp for Closed Loop Fuel Control

P0125 is a generic OBD-II code.  If your Acura RL has registered it, means that the ECM/PCM is getting a signal from the engine coolant temperature sensor (ECT) that the engine is not warm enough to enter closed loop fuel control.  P0125 is usually caused by a bad thermostat, low coolant, or a bad ECT … Read more Acura RL P0125: Insufficient Coolant Temp for Closed Loop Fuel Control

Acura RL P0191:  Fuel Rail Pressure Sensor → Circuit “A” → Range/Performance

  P0191 is a common OBD-II code.  It indicates that the fuel rail pressure sensor is receiving a signal that is outside of its normal range.  This is a generic code, which indicates that it has the same meaning for the Acura RL as it would any other vehicle.     P0191 is typically caused … Read more Acura RL P0191:  Fuel Rail Pressure Sensor → Circuit “A” → Range/Performance