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The P1345 diagnostic trouble code (DTC) is a manufacturer-specific code related to the engine’s ignition system, specifically the correlation between the camshaft and crankshaft position sensors. This code indicates that the engine control module (ECM) has detected a discrepancy between the expected and actual positions of these components, which can lead to various engine performance …
The P0244 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the turbocharger or supercharger wastegate solenoid. Specifically, it signifies that the Powertrain Control Module (PCM) has detected a problem with the wastegate solenoid’s performance, which can affect the boost pressure in turbocharged and supercharged engines. Understanding this code is crucial …
The P2023 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the intake manifold runner position sensor or switch circuit, specifically for Bank 2 of the engine. This code is primarily associated with vehicles that utilize variable intake manifold technology, which optimizes airflow into the engine for improved performance and efficiency. …
The P0357 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the ignition coil ‘G’ primary/secondary circuit. Specifically, this code is associated with the ignition coil responsible for cylinder number seven in the engine. When the Powertrain Control Module (PCM) detects an issue with the ignition coil circuit, it triggers this …
The P0160 diagnostic trouble code (DTC) indicates an issue with the oxygen sensor circuit on bank 2, sensor 2 of the vehicle’s exhaust system. This code is typically set when the engine control module (ECM) detects no activity or insufficient response from the downstream oxygen sensor on the second bank of cylinders. P0160 Code Meaning …
The P0321 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Ignition/Distributor Engine Speed Input Circuit Range/Performance. This code is triggered when the Powertrain Control Module (PCM) detects that the engine speed sensor’s signal is out of range or not performing as expected. The engine speed sensor, often referred to …
The P229A trouble code is a diagnostic trouble code (DTC) that indicates an issue with the fuel pressure regulator 2 in a vehicle’s fuel system. This code is generic and applies to many OBD-II compliant vehicles manufactured from 1996 onwards, including models from popular manufacturers such as Volkswagen, GMC, Chevrolet, Cadillac, Ford, and BMW. The …
The P0144 trouble code is a diagnostic trouble code (DTC) that indicates a problem within the oxygen sensor circuit, specifically referring to the O2 sensor located in Bank 1, Sensor 3. This code typically arises when the Powertrain Control Module (PCM) detects a high voltage signal from the oxygen sensor, which is responsible for monitoring …
The P1100 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Mass Air Flow (MAF) sensor or its circuit. This sensor plays a critical role in measuring the amount of air entering the engine, which is essential for the engine control unit (ECU) to calculate the appropriate fuel mixture for …
The P2191 trouble code is a diagnostic trouble code (DTC) that indicates a lean fuel condition in the engine, specifically when the engine is under higher load on bank 1. This means that the air-fuel mixture in the combustion chamber has too much air and not enough fuel, which can lead to performance issues, increased …
