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03-27-2006, 08:48 AM
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#1 |
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Member
 Join Date: Oct 2005
Posts: 55
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Throwing Code 19, ideas?
Hey, I've been trying to breath new life into a 93 SL2 that has seen much better days. It had a plugged up exhaust which has now been fixed, new ECTS, new plugs and wires, and typical maintence (oil, filter, etc). I'm having random no-start situations and and while driving the tach will jump around, drop out, and then the car just dies. I replaced the CPS, as all things I have found have pointed to it being the problem. I do see spark between the plug wire towers. It is currently throwing a code 19, which I read at differentracing's site. Any ideas?
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03-27-2006, 09:03 AM
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#2 |
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Member
Join Date: Feb 2006
Location: canada
Posts: 104
1997 SL1
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Re: Throwing Code 19, ideas?
19 is crankshaft position sensor , according to my code book.
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03-27-2006, 09:10 AM
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#3 | |
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Member
Join Date: Feb 2006
Location: canada
Posts: 104
1997 SL1
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Re: Throwing Code 19, ideas?
Quote:
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03-27-2006, 11:08 AM
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#4 |
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Member
Join Date: Oct 2005
Posts: 55
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Re: Throwing Code 19, ideas?
what book would that be?
The info I have is this: http://differentracing.com/tech_articles/dtc/19.html Could you elaborate on why it would be the knock sensor? I'd rather not run out and spend $50 on a new one, any way to verify it is indeed the knock sensor? |
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03-27-2006, 11:58 AM
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#5 |
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Super Member
 
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Re: Throwing Code 19, ideas?
Judging by what it says on out site, I'd go with the crank position sensor. A code 19 is a 6x signal fault and the CPS generates that signal.
...
Mike -1991 Turbo SL2. 11.809 @ 116.488 mph www.differentracing.com -2001 Limited Edition SC2 (#78) -2001 Chevrolet Suburban -2007 Saturn Aura XR -2011 Rally Yellow Chevrolet Camaro 2SS RS |
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03-27-2006, 12:02 PM
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#6 |
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Member
Join Date: Oct 2005
Posts: 55
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Re: Throwing Code 19, ideas?
yeah, as I said, I replaced the CPS, brand new one, still has the problem
is there an easy place I can sniff the CPS signal? it isn't that easy getting to the sensor with a meter... I think I'm going to remove the ignition coils and module and clean them up again |
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03-27-2006, 09:46 PM
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#7 |
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Member
Join Date: Oct 2005
Posts: 55
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Re: Throwing Code 19, ideas?
So I did absolutely nothing but clear the codes, took it out for a spin tonight and it seemed to run fine! Just seems to be low on coolant...
Last edited by Steedo; 03-27-2006 at 09:57 PM. |
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