The P0652 trouble code indicates an issue with the “Sensor Reference Voltage ‘B’ Circuit,” which is essential for the proper functioning of various sensors in a vehicle’s powertrain system. When this code is triggered, it signifies that the Powertrain Control Module (PCM) has detected a low reference voltage in the circuit designated as “B.” This …
When dealing with an Alfa-Romeo P2422 code, the cause is often related to the Evaporative Emission System (EVAP). This system is responsible for maintaining the integrity of the fuel vapor from the canister to the Intake Manifold and preventing gas leaks. If a particular code is thrown, it is important to take the necessary steps …
The P0458 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Evaporative Emission System (EVAP) purge control valve circuit. When this code is triggered, it means that the powertrain control module (PCM) has detected a low voltage reading in the circuit associated with the EVAP purge control valve. This system …
When a FIAT P0034 code appears, it indicates that the turbocharger-supercharger bypass valve 1 control circuit is low. This code could be caused by a variety of issues, such as a shorted turbocharger surge valve control circuit to ground, a faulty turbocharger surge valve, or a faulty powertrain control module (PCM). To ensure that the …
When your Ford vehicle throws an error code P24AF, it can be a cause for concern. The code stands for Particulate Matter Sensor Circuit Range/Performance, which is an indication that the PM11 sensor is not working properly. This code can be caused by a range of issues, such as contaminated or damaged PM11 sensors, as …
The RAM P2BAC Code is a code related to engine performance and is associated with the Powertrain Control Module (PCM) which continuously monitors the fault codes of the engine. When certain critical fault codes are identified, the PCM will illuminate the MIL Lamp and the DTC will become inactive. There are various causes that may …
The P2419 trouble code is a diagnostic trouble code (DTC) that indicates an issue within the Evaporative Emission Control (EVAP) system, specifically related to the switching valve control circuit. This code can be triggered when the Powertrain Control Module (PCM) detects that the EVAP system’s leak detection pump is not functioning correctly, which can lead …
The P00BC trouble code is a diagnostic error code that indicates a problem with the Mass Air Flow (MAF) sensor or its circuit, specifically denoting that the air flow is too low. This code is triggered when the Powertrain Control Module (PCM) detects that the actual frequency signal from the MAF sensor does not meet …
The Chrysler U1120 code is an error code that is displayed when the Powertrain Control Module (PCM) doesn’t receive a bus message or receives an implausible bus message from the Anti-Lock Brake (ABS) Module. This code can be caused by various factors, ranging from a wiring issue with the wheel speed sensor to problems with …
When your Jeep fails to start, it is often due to the P1685 code, which stands for Smart Key Immobilizer Module Invalid Key. This code is sent to the Powertrain Control Module (PCM) when an incorrect key is inserted in the ignition. This could be due to attempted theft, a faulty key, or even a …
