OBD 1 & OBD 2 Codes

What Does Volkswagen OBD DTC P2015 Mean? The diagnostic trouble code (DTC) P2015 on Volkswagen vehicles typically indicates an issue with the intake manifold runner position sensor or switch. Specifically, this code means “Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1.” It suggests that the powertrain control module (PCM) has detected that the signal … Read more

Volkswagen OBD DTC P12A2 Mean? The diagnostic trouble code (DTC) P12A2 on Volkswagen vehicles typically indicates an issue with the fuel rail pressure sensor. Specifically, this code means that the fuel rail pressure sensor is detecting an inappropriately high pressure reading. How Serious is This Issue? Severity Level: Moderate to High This issue is considered … Read more

Volkswagen P1556 DTC Code The P1556 diagnostic trouble code (DTC) is specific to Volkswagen vehicles and indicates an issue with the turbocharger system. Let’s break down what this code means and how to address it. What Does P1556 Mean? P1556 stands for “Charge Pressure Control: Negative Deviation.” This code is triggered when the engine control … Read more

P164E: Volkswagen’s Oil Pressure Regulation Issue The P164E diagnostic trouble code (DTC) in Volkswagen vehicles indicates an “Oil Pressure Regulation Valve Electrical Malfunction.” This code suggests that there is an electrical issue with the oil pressure regulation valve, which is responsible for controlling oil pressure within the engine. How Serious Is This Issue? This issue … Read more

Volkswagen P130A00 Code: Decoding Cylinder Disabling & Hide Cylinder DTC for Engine Protection The P130A00 diagnostic trouble code (DTC) in Volkswagen vehicles stands for “Cylinder Disabling” or “Hide Cylinder.” This code indicates that the Engine Control Module (ECM) has detected excessive misfiring in one or more cylinders and has taken action to prevent potential damage … Read more

Volkswagen P1800 Code: Understanding VIAS Control Solenoid Valve Circuit Issues The P1800 diagnostic trouble code (DTC) in Volkswagen vehicles is typically related to the Variable Intake Air System (VIAS) Control Solenoid Valve Circuit. This code indicates that there is an issue with the system that controls the air intake in your Volkswagen engine. How Serious … Read more

Volkswagen OBD Code P1624: MIL Request Signal Active – Transmission & Engine Fault The P1624 diagnostic trouble code (DTC) for Volkswagen vehicles is related to the transmission control module (TCM) and engine control module (ECM) communication. Specifically, it indicates a “MIL Request Signal Active” condition. What Does This DTC Code Mean? P1624 signifies that the … Read more

Volkswagen OBD-II Error Code P1641: A/C Control Module Fault Explained The Diagnostic Trouble Code (DTC) P1641 for Volkswagen vehicles typically indicates an issue with the Air Conditioning (A/C) Control Module. This code suggests that there is a fault in the HVAC (Heating, Ventilation, and Air Conditioning) system, specifically in the A/C control module or its … Read more

Can’t Start Your VW? DTC P1570 Immobilizer Error Code Explained DTC P1570 stands for “Engine Start Blocked by Immobilizer” in Volkswagen vehicles. This code indicates that the engine control unit (ECU) is not receiving the correct signal from the immobilizer system, preventing the engine from starting. How serious is this issue? This issue is quite … Read more

Volkswagen OBD Code P130A: Fix Excessive Misfiring Issues The Diagnostic Trouble Code (DTC) P130A for Volkswagen vehicles indicates that the Engine Control Module (ECM) has detected excessive misfiring in one or more cylinders. To prevent potential damage to the engine and exhaust catalyst, the ECM disables the fuel injector(s) for the affected cylinder(s), a process … Read more