all kinds i have a hand scanner and it gave me 9 different codes, its tellin me that pretty much all the sensors on the car are reading wrong, it gave me a maf error, a tps error, banks 1 and 2 running lean and a multiple/random missfire code
edit: and i forgot to say it sat for a year and a half and before we parked it we knew that both crank positioning sensors were bad and all 3 o2's it gave me the crank postioning code again so it is bad