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Discussion Starter #1 (Edited)
Everytime I read my ECM i get these codes:

P0606: ECM/PCM Processor, and P0607: Control Module Performance

I clear the codes and get a permanent code that goes away after a couple of drive cycles.

Any idea why?

I read the old thread about this and nothing really came up other than voltage.
 

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Discussion Starter #3 (Edited)
It's not voltage. At rest I have the correct voltage.
 

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Ok. Chase it down then. I'm telling you it is a glitch that came with the 3.6/7 update and it's from the voltage flash when you do an update every now and then but if you want to search further let me know when u find the issue plz


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Discussion Starter #5
Ok then why didn't you just say its a glitch from the 3.6/7 update? You said voltage. Also I can flash anytime I want and never an issue. It's just anytime I read. I didn't see anything in the HP site about it.

No need to get your panties in a bunch...
 

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Ok then why didn't you just say its a glitch from the 3.6/7 update? You said voltage. Also I can flash anytime I want and never an issue. It's just anytime I read. I didn't see anything in the HP site about it.

No need to get your panties in a bunch...
I apologize if that sounded bad. I'm very tired and was rushing to not miss my flight. I should have waited to reply lol. I'm sorry


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Discussion Starter #7
No Biggie.
 

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I also had this happen to me, my problem was a bad usb cable.
 
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