Ok i got my codes they are 12,13,27,54,17. but i don't understand the 12 code i havnt disconnected the batterysince i put it in like 2 yrs ago?

 

What vehical is this stuff from ? Engine size, model year, how many pots, diesel/petrol ? If you buy a Haynes manual, all the codes will be in it !

 

It stores codes, and files the newest on top ... or you can have the codes cleared then see what pops up ...
13

No change in MAP from start to run

Harness and connector / Replace MAP sensor

27

Injector control circuit

Harness and connector / Injectors

54

No cam signal at PCM

Check harness and connector / Check camshaft sensor

17

Engine is cold too long

Engine cooland temperature sensor circuit and connector / Engine coolant temperature sensor / Thermostat

17

Closed loop temperature not reached (M/T)

Engine coolant temperature sensor circuit and connector / Engine coolant sensor / Thermostat