P0376 High Resolution B Signal Timing - Too Many Pulses
P0376 – OBD-II Trouble Code Technical Description Trouble code P0376 indicates that the PCM has detected a problem with the vehicle's timing system high-resolution “B” reference signal. What does trouble code P0376 mean? Trouble code P0376 indicates a problem with the vehicle's timing system high resolution reference “B” signal. This means that there has been a deviation in the number of pulses received from the optical sensor installed on the fuel pump. Typically, this signal is necessary to properly control fuel injection and engine ignition timing. Possible Causes Some possible reasons for the P0376 trouble code: To accurately diagnose and correct the problem, it is recommended that you contact a professional auto mechanic or service center. What are the symptoms of trouble code P0376? Symptoms that may...