2015 6.7 ECU issues
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2015 6.7 ECU issues
I got a 15 F350 6.7 that I tuned and deleted at 42k miles. Never had any issues until I drove from south east MN to Utah last month. Lost my exhaust brake and boost gauge was pegged at 40psi. I had little power. Dealer out in Utah said it was my ECU putting 10.5v out of Pin 30 which is suppose to be 5v reference. They replaced the ECU but being it is deleted, I had to have a shop out there tune it. Didn’t tune right. Had CE light on with P1639-corrupt or block PCM and all 8 injector data incomplete codes. They said that’s normal because it’s deleted. Sitting at 98k miles my truck never had that issue before hand.
Now today, same exact thing happened again. Lose of power, boost gauge pegged, got couple different codes now:
P06A7
P0532
P0307
If anyone could help that’d be awesome. Don’t want to throw another 2k in an ECU at the truck.
Now today, same exact thing happened again. Lose of power, boost gauge pegged, got couple different codes now:
P06A7
P0532
P0307
If anyone could help that’d be awesome. Don’t want to throw another 2k in an ECU at the truck.
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Joined: Oct 2013
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From: NC
What tuner are you using? It almost sounds like a shop tuned your computer and sent you down the road without the tuner. You might have to buy a new tuner and tunes, wipe the ecu you have and start over.
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Originally I had the Ez Lynk. I just had the shift on the fly switch in the truck, not the auto agent. Shop out there used SCT. Tried retuning it back to Ez Lynk when I got home but still had the codes. Haven’t had time to get back to try and do a factory reset on the ECU to see it the Corrupt PCM code goes away.
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