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12-22-2011, 02:10 PM
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#1 | |
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AF Enthusiast
Join Date: Dec 2005
Location: hastings
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04 3 sensors need to be replaced where are they
hi i helping a friend dont have a service book for this van
its a 04 2 wheel drive i thinking venture van the code scanner said Oil pressure switch Crank Sensor Block Crank Sensor Pully or something like that where are they and is it hard to get remove etc and i thought engins only had one crank sensor? |
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12-23-2011, 03:06 PM
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#2 | |
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AF Regular
Join Date: Dec 2009
Location: Harrisonville, Missouri
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Re: 04 3 sensors need to be replaced where are they
What were the P codes?
__________________
1997 Chevrolet Venture SFI 3.4l Auto 249k 2006 Chevrolet Malibu Maxx SFI 3.5l Auto 81k http://www.s10forum.com/forum/attach...nsor-chart.gif |
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12-26-2011, 10:43 AM
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#3 | |
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AF Enthusiast
Thread starter
Join Date: Dec 2005
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Re: 04 3 sensors need to be replaced where are they
oh i dont know off hand now
i only wrote down that it was oil pressure switch and said the 2 Krank sensors is there more then one of each of these on these new engines ill have to rescan it then |
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12-27-2011, 12:01 AM
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#4 | |
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AF Regular
Join Date: Dec 2009
Location: Harrisonville, Missouri
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Re: 04 3 sensors need to be replaced where are they
Sensor in side of block between firewall and engine (mid block), one up top behind/ under power steering pump, and a third IIRC in the front down low behind harmonic balancer........ So what were the codes.......
Oil Level switch is in the bottom of the pan, IDK of an oil pressure switch, again, what are the codes...... Get the codes pulled and let us know, it may not be bad sensors......
__________________
1997 Chevrolet Venture SFI 3.4l Auto 249k 2006 Chevrolet Malibu Maxx SFI 3.5l Auto 81k http://www.s10forum.com/forum/attach...nsor-chart.gif |
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12-27-2011, 12:06 AM
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#5 | |
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AF Regular
Join Date: Dec 2009
Location: Harrisonville, Missouri
Posts: 497
Thanks: 0
Thanked 2 Times in 2 Posts
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Re: 04 3 sensors need to be replaced where are they
Were the intake gaskets or any work recently done? IIRC the sensor wires on one are easy to nick/ cut when replacing the intake gaskets...
IF it actually runs the 7x sensor on the firewall side of the block is good (it connects to the Ignition Control Module and allows it to know when to fire.....
__________________
1997 Chevrolet Venture SFI 3.4l Auto 249k 2006 Chevrolet Malibu Maxx SFI 3.5l Auto 81k http://www.s10forum.com/forum/attach...nsor-chart.gif |
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