P0301

Alldata Editor Note

The manufacturer did not supply a diagnostic chart for this code. To verify that this is a valid code:
1. Check for this code again.
2. If your scantool displays this code again, check freeze frame/misfire monitors for a large number of misfires for cylinder number 1.

If the misfire monitor does NOT show a large number of misfires for this cylinder, the code displayed by your scantool is probably not valid.

If the monitor DOES show a large number of misfires for this cylinder, refer to code P0300 for diagnostics. P0300