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is this p28 fixable????

Old 04-05-2005, 10:11 PM
  #1  
1.5 BAR
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Default is this p28 fixable????

just wondering if i can fix this

dohc is offline  
Old 04-05-2005, 11:49 PM
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Default Re: is this p28 fixable????

Man, what is it with Q31. I had mine burn out as well on two diff. P28's. Im pretty sure it has to do with the O2 heater. I havent looked into what the exact part is, but I bet you could find out on PGMFI.org.
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Old 04-06-2005, 12:02 AM
  #3  
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Default Re: is this p28 fixable????

ya i dont know, im just wondering if i can get a new "transistor" or whatever the ---- it is and fix it up nice lol
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Old 04-06-2005, 12:10 AM
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Default Re: is this p28 fixable????

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Old 04-06-2005, 12:13 AM
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Default Re: is this p28 fixable????

Okay, looks like Im an idiot. Its Evap related.... https://www.homemadeturbo.com/forum/...?topic=38239.0
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Old 04-06-2005, 06:27 AM
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Default Re: is this p28 fixable????

yeah, i've seen a few, and from what i hear, they burn up like that from people switching the purge evap solenoid plug with the iat plug (similar plug style). there's been three 4 of these posts in the past month anyways, it's not needed and the ecu will function proplerly without replacing it, but like xenocron said, it is part number 2sd21780 from digikey
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Old 04-06-2005, 03:16 PM
  #7  
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Default Re: is this p28 fixable????

right on, ill just use it then hehe
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Old 04-06-2005, 05:03 PM
  #8  
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Default Re: is this p28 fixable????

Haha, there it is again! I posted the same topic with some "fried" pictures of a customers ecu a while back. I ended up chipping it and sending it back. All works well from what I've heard.
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Old 04-10-2005, 09:05 AM
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Default Re: is this p28 fixable????

if you dont need it, desolder it and remove it from the board, problem solved
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