IMMEDIATE SATISFACTION upon plugging this unit into my Honda was to find the exact problem was a dirty EGR valve

PCV Valve Oil Leak.

I had a check engine light on my ranger and it results that my egr valve had a vacuum leak

Easy to use, worked as it said it would.

I would recommend this unit to any shade tree mechanic or DIYer as it gave quick precise information on stored codes and allowed the codes to be reset.

Work exactly as it was supposed to

Easy to use and it can erase/reset the stored codes on my vehicle as well as read them.

Works as it supposed to reads and clears basic trouble codes.

Works as it should on my 2009 Honda Pilot and already saved me a ton of money.

saved me the $115 bucks it costs every time my mechanic wants to scan my car and gives me a good idea of what to research as well as if it is a repair i feel i can do myself

Works as it's designed to work

Used on 2009 hhr and it worked as it should.

works as it should, good price.

I had not expected the thing to work as well as a

It worked perfectly, after I replaced the faulty sensor , l plugged it back in and erased the code, the check engine light turned off.