P0301 code toyota prius 682914-What causes a p0301 code
What does the p0301 code on Toyota Prius mean?P0301 TOYOTA code tech notes The P0301 code means that the cylinder 1 is misfiring or is randomly misfiring Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 1 If the problem persists more tests needs to be done to diagnose the problem, see "Possible Causes" Related posts Prius Rattle, P0A0F and P030X – new updates and new fixes Toyota just released TTT, a notice to technicians to stop any diagnosis of Prius misfire rattles with a P0301,P0302, P0303 or P0304; P0301 Toyota Code Meaning Causes Symptoms Tech Notes With Video What causes a p0301 code
