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#1
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Knock Sensors
I got a PM from a member who was very active here and needed some help. If you can help us out, please let me know. Thanks
"I want to know the location of the knock sensors. Would I need two, or would the "code" tell me which side to replace. I tried the information and parts pages here but my poor eyes could have just missed the exploded drawing if there is one. Any help in the where to look catagory would be great and much appreciated. Is there someone who I should be really asking if not you? Thanking you in advance."
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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 |
#2
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I can help with the location... I think the code will tell you which side but I don't know how to differentiate the two.
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Matt Locker Link 2015 BRZ Limited 6MT 92 Ebony LS-L ECUtune Stage2av1, Z32 MAF, 370cc injectors, TomsSVX intake, BontragerWorks 22mm RSB #003, HID Hi and Lo beams, OT endlink and bushing mods, PWR Aluminum radiator, Harvey's QC shift kit, 2.5" flowmaster 80 exhaust, 17" Michelin Pilot Sport A/S, Poly sway bar bushings, Slotted Bradi rotors, AFBeefcake powdercoated calipers, 97 grill, and a huge set of air horns. 300,000 miles and counting 92 Ebony LS-L. ecutune stage1v4, motorsport 1pc pulley. Garage Queen - sold to Dad in upstate NY 155,000 miles 19 Subaru Ascent Premium - -Hers !. 89 DL 4x4 little red wagon - a.k.a. The immortal suby. 275k R.I.P. |
#3
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Knock sensor help needed
This seems like a perfect thread to join based on my current situation. The picture showing the location of the two knock sensors shows the top of the engine removed. Is this the manifolds? Can I safely do this with regular tools. I started to replace both sensors last night. I removed the alternator and I actually replaced the one on the left. The one on the right has proved to tough. I used my extension to remove the old one but I can't unplug the wiring. The plug is basically over twelve years stuck in there. The one I replaced I had to chip away at the old sensor plastic plug to get it out. I definitely need more room to get at this sensor on the right. Please give me any suggestions on what I can do to finish this job. The one on the left that I replaced I wasn't able to get my torque wrench on it to tighten it properly just an end wrench. Thanks.
Mike
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95 Pearl Blue L |
#4
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You only need basic tools and alot of patience to remove the intake manifold.
You'll want some spare vacuum hose when you remove it because most of the hoses under there will be brittle and crack. This is also the perfect time to replace the PCV valve and clean out the gunk in the intake. Here's a thread on intake removal http://www.subaru-svx.net/forum/show...intake+removal
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Matt Locker Link 2015 BRZ Limited 6MT 92 Ebony LS-L ECUtune Stage2av1, Z32 MAF, 370cc injectors, TomsSVX intake, BontragerWorks 22mm RSB #003, HID Hi and Lo beams, OT endlink and bushing mods, PWR Aluminum radiator, Harvey's QC shift kit, 2.5" flowmaster 80 exhaust, 17" Michelin Pilot Sport A/S, Poly sway bar bushings, Slotted Bradi rotors, AFBeefcake powdercoated calipers, 97 grill, and a huge set of air horns. 300,000 miles and counting 92 Ebony LS-L. ecutune stage1v4, motorsport 1pc pulley. Garage Queen - sold to Dad in upstate NY 155,000 miles 19 Subaru Ascent Premium - -Hers !. 89 DL 4x4 little red wagon - a.k.a. The immortal suby. 275k R.I.P. |
#5
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once you've got the driver's side knock sensor unbolted you should be able to pull the entire sensor out of the back side of the intake. The key is getting your hand down below the TB on the driver's side the locating the wiring harness the sensor plugs into.
-Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker |
#6
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Quote:
You can read my post http://www.subaru-svx.net/forum/show...004#post149004 even if it's just for laughs.
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Colin 96 SVX LSi 85K (Sold) 04 Legacy Sedan 121K 06 Chevy Malibu 71K 13 Outback 0K |
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