P0351: Ignition Coil #1 Circuit

When Monitored: With battery voltage greater than 11 volts. Engine running. Engine RPM less than 8160. No coil in dwell during test.

Set Condition: Peak current is not achieved with battery based dwell plus 1.5 msec of diagnostic offset. It takes less than 3 seconds during cranking or up to 6 seconds while running to set. One Trip Fault.