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The P2652 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the ‘B’ Rocker Arm Actuator System on Bank 1 of the engine. This code is triggered when the Engine Control Module (ECM) detects that the rocker arm actuator is stuck in the “on” position, which can lead to improper valve …
The P246E trouble code is a diagnostic trouble code (DTC) that indicates an issue with the exhaust gas temperature sensor circuit, specifically for Bank 1 Sensor 4. This code is part of the OBD-II system, which monitors various components of a vehicle’s engine and emissions systems. When the Powertrain Control Module (PCM) detects that the …
The P1232 trouble code indicates a Low Speed Fuel Pump Primary Circuit Failure. This code is generated when the Powertrain Control Module (PCM) detects a malfunction in the primary circuit of the low-speed fuel pump. This failure can lead to insufficient fuel delivery, resulting in engine performance issues such as stalling, poor acceleration, or failure …
The P2074 diagnostic trouble code (DTC) indicates a problem with the correlation between the Manifold Absolute Pressure (MAP) sensor, the Mass Air Flow (MAF) sensor, and the Throttle Position (TP) sensor at higher engine loads. This code is triggered when the Powertrain Control Module (PCM) detects that the signals from these sensors do not align …
The P4213 trouble code is associated with the Exhaust Gas Recirculation (EGR) system in vehicles. This code indicates a performance issue with the EGR valve or related components, potentially affecting emissions control and engine efficiency. When this code appears, it’s crucial to address it promptly to maintain optimal vehicle performance and comply with emissions standards. …
The P0661 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Intake Manifold Tuning Valve Control Circuit, specifically reporting a low voltage condition. When this code is triggered, it signifies that the Powertrain Control Module (PCM) has detected that the intake manifold tuning valve is not functioning as expected, which …
The P1315 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the ignition system, specifically relating to misfires in one of the engine’s cylinders. This code is part of the OBD-II (On-Board Diagnostics II) system, which monitors various components of a vehicle’s engine and emissions systems. When the P1315 code is …
The P0700 code is a generic diagnostic trouble code (DTC) that indicates a malfunction in the transmission control system. This code is set when the transmission control module (TCM) detects an issue within the transmission system and communicates this problem to the engine control module (ECM). While P0700 itself doesn’t specify the exact nature of …
The P2506 trouble code is an OBD-II diagnostic code that indicates an issue with the Engine Control Module (ECM) or Powertrain Control Module (PCM) power input signal range or performance. This code typically arises when the ECM/PCM detects that the voltage supplied to it is either too low or too high, which can lead to …
The P2503 trouble code indicates a problem with the vehicle’s charging system, specifically denoting “Charging System Voltage Low.” This code is triggered when the Powertrain Control Module (PCM) detects that the voltage output from the alternator is below the manufacturer’s specified range for a sustained period. A properly functioning charging system is crucial for maintaining …
