P0201 thru P0206 are injector faults, 1453-air pump relay, 1420-air pump switch over valve, 446-purge flow sensor. Died while car sat for 20 mins. Started and quit while backing out the drive. This happened once before, but cleared when I cleared the fault, just one fault last go around, not related. not sure about the pump, changed the plugs. Carb leaner in the intake does nada!