Hi everybody i have a 2000 mit montero sport 3.5 with a no check eng condition..my scanner is picking up a p0401 and a p0403 signal but no lite.. Key in start position no lite either....one bit of advice i got was pull the ecu fuse wait 5 mins 4 it to reset but when trying to locate ecu fuse i was faced with symbols only.so if this is something that might work for chk eng lite inop Can someone show me what that symbol is. ...thanx

 

You might simply have a burnt out CEL bulb...