The P1074 trouble code is part of the On-Board Diagnostics II (OBD-II) system and is associated with issues in the vehicle’s fuel and air metering system. Specifically, this code indicates that the Engine Control Module (ECM) has detected a problem with the fuel injector circuit, particularly related to cylinder contribution or balance faults. This can … Read more
The P1184 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Engine Oil Temperature (EOT) sensor. Specifically, it signifies that the EOT sensor is reporting a temperature outside the expected range during a self-test. This could potentially lead to performance issues in the engine, as the oil temperature is crucial … Read more
The P2199 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the correlation between the Intake Air Temperature (IAT) sensors 1 and 2. This code is part of the On-Board Diagnostics II (OBD-II) system, which monitors various components of the vehicle’s engine and emissions systems. When the Engine Control Module (ECM) … Read more
The P1389 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the vehicle’s powertrain system, specifically related to the Auto Shutdown (ASD) relay. This code is triggered when the Powertrain Control Module (PCM) does not detect voltage from the ASD relay when it is supposed to be energized. The ASD relay … Read more
The P2102 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the throttle actuator control motor circuit. Specifically, it signifies that the powertrain control module (PCM) has detected a low voltage condition in the throttle actuator “A” control motor circuit. This code is prevalent in vehicles equipped with electronic throttle control … Read more
The P0346 code is a diagnostic trouble code (DTC) that indicates a problem with the Camshaft Position Sensor ‘A’ Circuit Range/Performance on Bank 2 of the engine. This code is typically set when the engine control module (ECM) or powertrain control module (PCM) detects an issue with the signal from the camshaft position sensor, which … Read more