The P1399 diagnostic trouble code (DTC) indicates a random cylinder misfire detected by the vehicle’s powertrain control module (PCM). This code is typically manufacturer-specific and commonly found in Honda and Acura vehicles. When the PCM detects an inconsistent engine rotation speed, it triggers the P1399 code, which can lead to various drivability issues and potential …
When you own a Ford and the check engine light is on in your dashboard, it could be caused by the Ford P21AB Code. This code indicates that the powertrain control module (PCM) has detected an issue with the reductant level sensor circuits. This code is most commonly associated with the reductant level sensor B …
The P0392 trouble code is a diagnostic code that indicates a problem with the Camshaft Position Sensor “B” Circuit Low on Bank 2 of the engine. This code is typically triggered when the engine control module (ECM) detects a lower than expected voltage or signal from the camshaft position sensor circuit on the side of …
The P034100 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the camshaft position sensor circuit. Specifically, it refers to a range or performance issue with the camshaft position sensor “A” on Bank 1 or in vehicles with a single sensor. This code is triggered when the powertrain control module (PCM) …
The P1326 trouble code is a manufacturer-specific diagnostic code used by Hyundai and Kia vehicles. It indicates a problem with the Knock Sensor Detection System (KSDS), which is designed to monitor engine vibrations and detect potential issues with connecting rod bearings. When this code appears, it often signals a serious engine problem that requires immediate …
The P0741 code is a diagnostic trouble code (DTC) related to the torque converter clutch (TCC) system in automatic transmissions. This code indicates that the vehicle’s powertrain control module (PCM) has detected a performance issue with the torque converter clutch circuit, specifically that it appears to be stuck in the “off” position or not engaging …
When it comes to diagnosing and troubleshooting Ford vehicles, the Ford P2552 code is one of the most common codes that can indicate a malfunctioning throttle/fuel inhibit circuit. The code is triggered when the Powertrain Control Module (PCM) does not detect a signal from the Fuel Injection Control Module (FICM) during the Continuous Control Module …
The P0123 code is a diagnostic trouble code (DTC) related to the throttle position sensor (TPS) or accelerator pedal position (APP) sensor in a vehicle’s engine management system. This code indicates that the powertrain control module (PCM) has detected a high voltage input from the TPS or APP sensor circuit, which is outside the expected …
The P2194 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the fuel control system in a vehicle, specifically stating that the system is too rich at higher load conditions on Bank 2 of the engine. This means that the engine control module (ECM) has detected an excessive amount of fuel …
The P083B trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Transmission Fluid Pressure Sensor/Switch “G” Circuit Range/Performance. This code is part of the OBD-II (On-Board Diagnostics II) system, which monitors the performance of various vehicle components, particularly those related to the engine and transmission. When the Powertrain Control Module …
