P0251 6.5l please help.

[Trucker2k16]

yes that will do it

I know its not a real tech 2 from what im told but as long as it works ima buy it

 

[ak diesel driver]

may be a clone but should work the same

 

[Trucker2k16]

may be a clone but should work the same

I mean hey use ot send it back if not or if yea lol

 

[denata]

Manual for P0251

 

[Trucker2k16]

Manual for P0251
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I see now i am installing new pump today it was werid how i never got a actual timing reading till next day after i checked all wires but then it was 20 some odd degrees and des was 10.1 and to get 10.8 it was maxed out turnt to pass side

 

[denata]

Snap on zeus and matco maximus 2.0 and one on my phone which is where my photos come from i did the koko but i heard its 45 sec pedal down with key on and key off i did 45 sec key on pedal down 30 secs key off and thats how i got my first relearn.


Could a bad ip cause it to not relearn?

PCM will process TDCO relearn once engine temp reaches 170*F with no faults present.

 

[Trucker2k16]

PCM will process TDCO relearn once engine temp reaches 170*F with no faults present.

It didnt with the koko no codes and temp 188 so i bought that scanner for when i finish.

 

[Trucker2k16]

Ok new chain and new injection pump tdco wont relearn with the koko ive cleaned and checked allll grounds any idea? I did order that tech 2 i posted btw also

 

[ak diesel driver]

Starting to look like a wiring or PCM issue

 

[Trucker2k16]

Starting to look like a wiring or PCM issue

I dont understand what wire it would be i have checked every damn wire every ground

 

[JMJNet]

Is the truck driveable?

 

[Trucker2k16]

Is the truck driveable?

Is the truck driveable?

Yes i have drove it for 2 hours no ses light only pending p1214 no black smoke no rattle no miss and doesnt shake crazy absolutely no blowby has the power it had before

 

[ak diesel driver]

So I was doing some reading and found a thread where the resistor was faulty. Changed the resistor and fixed his problem

 

[Trucker2k16]

So I was doing some reading and found a thread where the resistor was faulty. Changed the resistor and fixed his problem

In the pmd?

 

[ak diesel driver]

yes

 

[Trucker2k16]

yes

Shit didnt think about that

 

[ak diesel driver]

I wouldn't have either

 

[Trucker2k16]

I wouldn't have either

Ill get one and try it i just gotta walk away and do some other jobs

 

[JMJNet]

If the truck is running, just drive it around first.

Let the ECM relearn when engine is running.

 

[Trucker2k16]

If the truck is running, just drive it around first.

Let the ECM relearn when engine is running.

I have about 8 miles or so on the new injection pump it feels like it did before no rattle dont knock smooth idle smooth doing 65-70 great throttle response every thing is normal minus the hole i got in my radiator i will change the resister with another flight systems