Knock Control System Check
WARNING: This page is about a different car, the 2020 Mitsubishi Outlander PHEV. However, it is still accessible from the selected car via links, so may be relevant.
Check the knock sensor circuit if diagnostic trouble code No. P0327 or No. P0328 is shown.
(Refer to MFI Diagnosis, Diagnostic Trouble Code procedures, Code No. P0327: Knock Sensor Circuit Low DTC P0327: KNOCK SENSOR CIRCUIT LOW ).
(Refer to MFI Diagnosis, Diagnostic Trouble Code procedures, Code No. P0328: Knock Sensor Circuit High MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS ).