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+--- Thread: 3225 computer issue (/showthread.php?tid=5368)
3225 computer issue - Jrcabral - 11-22-2019
So I got this dam code I can’t get ride of. I bought a new purge valve installed plugged in insite did regen check engine light still on. And when I try to reset computer says the ecm adjustment can not be performed when engine is running. But it not running any ideas. I took off dozer and cleaned it up aswell
RE: 3225 computer issue - Signature620 - 11-22-2019
In Data Monitor, what does the reading for "Engine Operating State" say with the key on but engine off?
RE: 3225 computer issue - Rawze - 11-23-2019
Does the engine have any kind of delete or custom programming?
I have seen plenty of bad deletes or corruption make engine think its running when it is not.
Could also be a wiring issue, or the ECM needing an update on its software.
Also, what make/model/year truck and engine?