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#1
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cam position sensor?
What does the cam position sensor do?
Would an oil film on it affect its operation? Anyone help please Thanks, Keith |
#2
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the cam sensor lets the ecu know when to fire the plugs, as for oil on the sensor im not sure if it would effect it as uses magnetic waves to read, now i cant confirm all of this as im still learning this stuff, just trying to help keith
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#3
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Thanks for the response...
Quote:
Appreciated, Keith |
#4
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hate to be that guy but i believe the cam controls injector timing.. and a film? no not unless its already worn out
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- John ASE certified Master Tech W/ X1 Twin City Fleet repair, St. Paul, MN need work done? Have tools will travel
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#5
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If it is already worn out....
would it possibly show up on a code?
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#6
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I would think it would show a code. I just replaced mine in my Outback. The car had no power and would hardly run. It was like it had a clogged fuel filter, but worse. It turned out to be the cam sensor.
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. Earl .... ... .... ><SVX(*> Subaru Ambassador [COLOR=”silver”]1992 Tri Color L[/COLOR] ~45K (06/91) #2430 1992 Dark Teal LS-L ~184K (05/91) #0739 1992 Claret LS-L ~196K (05/91) #0831 1992 Pearl LS-L ~103K (06/91) #1680 1992 Pearl LS-L ~151K (06/91) #2229 1992 Dark Teal LS ~150K (07/91) #3098 (parts car) 1992 White LS-L ~139K (08/92) #6913 1993 25th AE ~98K (02/93) #164 1993 25th AE ~58K (02/93) #176 1993 25th AE ~107K (02/93) #215 1993 25th AE ~162K (02/93) #223 1994 Laguna Blue Pearl LSi ~124K (1/94) #2408 1994 Laguna Blue Pearl LSi ~144K (10/93) #1484 1994 Laguna Blue Pearl LSi ~68K (10/93) #1525 1994 Barcelona Red LSi ~46K (02/94) #2624 1994 Pearl LSi ~41K (12/93) #1961 1995 Bordeaux Pearl LSi ~70K (02/95) #855 1996 Polo Green LSi ~95K (03/96) #872 1997 Bordeaux Pearl LSi ~55K (08/96) #097 2003 Brilliant Red LS1 Convertible ~29K (04/03) #8951 1999 Magnetic Red LS1 Coupe ~33K (04/99) #6420 My Email | Old Locker | New Locker | Picture of 15 of the 19 |
#7
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I just replaced mine in the SVX. All hell was breaking loose, melting cats, killing O2 sensors, you know...fun stuff. Turned out it was a bad cam sensor.
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ALICE: 2005 Forester XT (Ice Racing Machine) River: 1992 SVX LS-l 125,000 # 0930 (getting fixed up at the moment) |
#8
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The cam sensor works together with crank sensor #2. By counting the number of pulses from each sensor, the ECU can determine the current position in the firing order, in other words, it can figure out which cylinder is supposed to fire next.
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Subaru ECU and TCU Website 1992 Alcyone SVX Version L 1992 Alcyone SVX Version L 1994 Alcyone SVX S40-II 2004 Subaru Legacy 2.5 SE Sports Tourer 1996 Subaru Legacy 2.2 GX Wagon 1988 Subaru Justy J12 SL-II |
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