Fun with engine codes!

[bronsin]

The check engine light on my neighbors Hyundai was on so they gave me an excuse to try out my new blue driver scan tool. The blue driver is a module that plugs on the socket on the car and sends information to an iPhone or iPad. We got a code PO 301 in the blue driver told us that means misfire cylinder one. 0302 would be in cylinder two and 303 would mean cylinder three and so on.

So we swapped Cylinder one and two ignition coil’s to see if we can get a 302 code which would mean the cylinder one ignition coil we put on cylinder two is bad. Darned If that isnt what happened!

So the fix only took us about an hour altogether now my neighbor thinks I’m a genius!