Just bought an 08 rincon when in auto it will reach 51mph when in esp i will only go 47 or 48mph. I have cleaned the throttle body and the the sensors with no change also has new plug. Is there a way to check or adjust the tps on this model i have tried the put in neutral and push the up and down shit buttons to reset it and that will not work on the 08 cause the N never goes to the — sign.