The code P0441 means that the Evaporative control system purge flow is incorrect. The Evaporative control system (EVAP) prevents gasoline vapors from the fuel tank from escaping into the atmosphere. The EVAP system catches and stores gasoline vapors in a small box installed near the fuel tank called charcoal canister. How do I fix a […]
P0481 is the OBD-II generic code for a problem with the control circuit for cooling fan 2. The cooling fan should be commanded on under certain conditions where the engine requires more cooling, and this is controlled via the cooling fan relay. What is the fan 2 control circuit? Diagnostic trouble code (DTC) P0481 stands […]
P0320 is a diagnostic trouble code (DTC) for “Ignition/Distributor Engine Speed Input Circuit Malfunction“. How do I fix code P0320? What repairs can fix the P0320 code? Diagnosing and repairing any low battery voltage conditions that exist. Replacing a crankshaft position sensor. Replacing crankshaft position sensor wiring or connector that is broken, shorted, or corroded. […]
What the P0219 code means. The P0219 code means that the revolutions per minute of the engine’s crankshaft measured by the tachometer has exceeded a predetermined limit set by the vehicle’s manufacturer. What can cause engine overspeed? Overspeed is any speed beyond the operating range specified by the engine manufacturer. Very often overspeed leads to […]
How do I fix error code P0403? What repairs can fix the P0403 code? Replacing the shorted or open EGR vacuum solenoid. Replacing a corroded connector to the EGR vacuum control solenoid. Repairing the wiring shorted to the EGR vacuum control solenoid. What does exhaust gas recirculation control circuit mean? The exhaust gas recirculation (EGR) […]
What causes the P2111 code? This code is set when the PCM sees the throttle plate sticking in an open position. Usually this is due to a faulty TPS (Throttle Position Sensor). What is P2111 code mean? Throttle Actuator Control System – Stuck Open OBD-II Code P2111 is defined as a Throttle Actuator Control System […]
How do I fix error code P0430? What repairs can fix the P0430 code? Replacing the catalytic converter. Diagnosing and repairing the engine misfire. Replacing the fuel injector. Repairing any mechanical damages in the engine. Replacing the oxygen sensor. Repairing or replacing the exhaust replaced. What does code P0430 Bank 2 mean? The P0430 fault […]
The P0627 code is stored where there is a malfunction detected within the fuel pump A control circuit. This malfunction may have been detected by the PCM, or any of the supporting control modules, particularly the ECM. What does fuel pump a control circuit open means? OBD-II Code P0627 is defined as a Fuel Pump […]
When trouble code P0158 is set, this indicates that there is a high voltage (steadily above . 9 volts) for more than 10 seconds indicating a lack of oxygen in the exhaust stream and an abundance of fuel at sensor 2 on bank 2 of the engine. How do I fix error code P0158? What […]
The camshaft(s) is(are) adjusted by the ECM through the use of an oil control valve(s) (OCV) also called variable valve timing control solenoid valves. When trouble code P0021 is set, it means that the intake camshaft in Bank 2 is more advanced than the ECM has told it to be. How do I fix code […]