its a misfire on cylinder number 1, check your spark plug, plug wire and/or coil on cylinder number 1
po301 means cylinder 1 misfire
Cylinder #1 misfire.
Cylinder 1 Misfire Detected
cyinder 1 misfire detected, check wire to #1 check#1 coil for adequit spark,then check spark plug!! might be as simple as a bad sparkplug!! PO301
Cylinder #1 misfire.
An engine cylinder misfire has been detected in cylinder # 1
Misfire! Replace the spark plugs, and plug wires. Do them one at a time as to not get confused.
P0300 is for random engine misfire p0301 and p0305 are misfires on cylinders # 1 and #5 www.lextechautomotivellc.com
It means that more than one cylinder has a misfire history. PO301 would be cylinder number 1 misfire. PO302 would be number 3 cylinder misfire.
PO301- Cylinder One misfire could be a bad plug or wire if not that, then coil or ignition module
PO301 means you have a cylinder misfire in the # 1 cylinder. Can be defective spark plug or plug wire. Can also be a defective fuel injector on that cylinder.
Repair means repair, i.e. to fix it