Shutter and 1211 codes

resilent · 2010-06-30 17:43:01

OK whats the lpop sorry i don't know that one.:-X24:-X24

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Aug 13, 2010 | 03:26 PM

#31

resilent

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OK whats the lpop sorry i don't know that one.

Aug 14, 2010 | 03:54 AM

#32

Visseroth

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low pressure oil pump

Aug 14, 2010 | 01:13 PM

#33

resilent

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I had it scanned again the ICP drops under acceleration, what would cause that. Mechanic said check map sensor and line and could be a turbo issue.

Aug 14, 2010 | 07:46 PM

#34

Visseroth

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ICP and the Map and different entities, If the ICP drops under WOP then you could have a bad IPR which controls your HPOP pressure and duty cycle.

Aug 23, 2010 | 12:05 PM

#35

resilent

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IPR is brand new.

Aug 24, 2010 | 02:57 AM

#36

Visseroth

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Have you tried unplugging the ICP?

Aug 25, 2010 | 09:34 AM

#37

resilent

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Yes, I did this initially. The sensor is new. It had oil in the plug. New harnes also, I did one wire at a time not to cross them up.
I finally gave in and took it to the shop. I have no word yet what the problem is. I am still leaning towards hpop.

Aug 25, 2010 | 02:46 PM

#38

Visseroth

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Yea, sorry, wish we could help more. Let us know what the results were.

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Aug 27, 2010 | 06:58 PM

#39

resilent

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OK got the truck back from the shop, he gave me the choice to work on what the main problem was, the fuel pump was junk. I had put the walbro on when this first started but I had the stiffer spring in the regulator and could have fried both pumps. I also have a main harness and injector harness issue to address also.

I did tje new airtex pump today, but I have not driven it much to load up on it. I hope this is the fix.

Aug 27, 2010 | 09:26 PM

#40

Visseroth

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wow, well let us know how it turns out!

Aug 29, 2010 | 12:12 PM

#41

resilent

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So far so good, I was hitting the hills and the roads that it used to act up on and its not duplicating the problem. I still need to address the harness issue, but its running so off to a good start.