P2021 Trouble Code: Meaning, Symptoms, Causes & Fixes
The P2021 trouble code technically means “Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2”. Here’s exactly what you need to do to fix it.
Here’s a list of all diagnostic trouble codes (DTC) and OBD-II codes (OBD2). For each one, we describe the meaning, symptoms, causes and how you can fix the issue.
The P2021 trouble code technically means “Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2”. Here’s exactly what you need to do to fix it.
The P0613 trouble code technically means “Transmission Control Module (TCM) Processor”. Here’s exactly what you need to do to fix it.
The P2089 trouble code technically means “A Camshaft Position Actuator Control Circuit High Bank 1”. Here’s exactly what you need to do to fix it.
The P2281 trouble code technically means “Air Leak Between MAF and Throttle Body”. Here’s exactly what you need to do to fix it.
The U0105 trouble code technically means “Lost Communication With Fuel Injector Control Module”. Here’s exactly what you need to do to fix it.
The P2600 trouble code technically means “Coolant Pump ‘A’ Control Circuit/Open”. Here’s exactly what you need to do to fix it.
The P0254 trouble code technically means “Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)”. Here’s exactly what you need to do to fix it.
The P0192 trouble code technically means “Fuel Rail Pressure Sensor Circuit Low Input”. Here’s exactly what you need to do to fix it.
The P2813 trouble code technically means “Gear Shift Reverse Actuator Circuit Range/Performance.”. Here’s exactly what you need to do to fix it.
The P2202 trouble code technically means “NOx Sensor Circuit Low Bank 1”. Here’s exactly what you need to do to fix it.
The P025A trouble code technically means “Fuel Pump Module Control Circuit/Open”. Here’s exactly what you need to do to fix it.
The P0369 trouble code technically means “Camshaft Position Sensor B Circuit Intermittent (Bank 2)”. Here’s exactly what you need to do to fix it.
The P0509 trouble code technically means “Idle Control System RPM Higher Than Expected”. Here’s exactly what you need to do to fix it.
The P0743 trouble code technically means “Torque Converter Clutch Circuit Electrical”. Here’s exactly what you need to do to fix it.
The P0652 trouble code technically means “Sensor Reference Voltage B Circuit Low”. Here’s exactly what you need to do to fix it.