Alright. be sure to pot the sizes and stuff, some gjys might be interested in it. i have the cheater. hey, if your check engine light it on, take it to advance auto or some autoparts store, and have the run a diagnostic. also, when you take your O2 sensors out, be sure not to touch the sensor part with your fingers. be very careful with them. dont mix them up either. as a matter of fact, run and have your check engine light scanned at an auto parts store before you do this, b/c it might be an O2 sensor that needs replacing, and if so, just go ahead and get the sensor, and install while you put the ORP on. you will enjoy the ORP.