Ok guys so in case you haven't read my 500 posts about my P0122 issue, it has been a persistent problem for the past year. I have checked all wiring and cleaned and double checked all grounds. This issue comes and goes ill get the code and dead pedal or cutting out like for awhile, shut it off for awhile and it goes away. The last p0122 issue I finally decided to get a timbo as I thought the first oem tps I put in might have went bad as well. This fixed the problem immediately and it ran fine for about a month. Now with the timbo I am getting a p0222 code and the throttle response goes from dead pedal to half throttle and reving the motor like I'm pushin on the go pedal. I shut it off at home when it started this and it sat for a little over a week. I got in it deleted the code and it runs fine again. This has me wondering is it a possibly ecm issue? I am taking it to the shop monday but its hard to diagnose a problem when its acting fine. Any thoughts or suggestions? Thanks again guys!
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GoodLuckChuck
P0222 after timbo install. ecm?
If you get this figured out let me know because I have a post up to help a friend of mine and he is having the exact same issue. When he is loaded heavy he is fine and when he is empty he has issues. He swapped to the Timbo and same as you he was good for a month or so. I was telling him that I think it is a computer issue too but I don't want him to pay for it if it isn't going to help him. Anyway if you could PM me if you find an answer for your truck I would really appreciate it.
Thanks again guys, ill let you know if I do figure it out, like I said its not acting up now so will a diagnostic check work? I've done the process for the P0122 already and found no issues.
I'm also baffled as to why the same issues occur
Now after the timbo install but why it swirtched to p0222
Now after the timbo install but why it swirtched to p0222
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