I have a 2008 Ranger Crew and it is getting the same codes 41 and 46. If I disconnect the batter for 30 seconds do I leave it disconnected and take it on a high speed ride or just take it off for 30 seconds, reconnect it and then take it for a ride. It seems to run fine but the check engine light comes on intermittently and I do not want to do any damage to it.
Thank you

 

Shouldn't be any danger on running it. You may be able to wiggle the wiring on the the tbap sensor located on the air box inlet tube and see if the light happens to go out.It may not act up now,but eventually you may need to replace this harness and connector if idle becomes erratic,starts backfiring,etc. Again this place has the best replacement repair harnesses. You'd need the 4 pin tbap harness and connector.Only The Best