P1317

[P1317] The scan tool indicates Diagnostic Trouble Code (DTC) P1317: Spark Plug Voltage Detection circuit malfunction [rear bank (Bank 1)]

NOTE: If DTC P1318 and/or P1319 are stored at the same time as DTC P1316 and/or P1317, troubleshoot those DTCs first, then troubleshoot DTC P1316 and/or P1317.