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#1
04-05-2005, 10:00 PM
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o2 sensors
Code 37 is still coming on after dual o2 (Walker) and h20 temp sensor replacement. Strange. I might have bad wiring connection; I hope.
Anyone have the CPU trip code 37 after O2 sensor replacement? Biz
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c. 
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#2
04-06-2005, 08:50 AM
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i can't remember but aren't the walkers the ones you have to splice on? if so ditch that junk and go get the ones ready to go. i heard the splice on's are garbage. i had the dealership change mine and ended up getting a bad one on the passenger side right out of the box so it could just be bad right out of the box. try switching them around and see if the code changes.the o2 sensors for these cars must just be junk right from the factory.let me know what you find out.
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#3
04-08-2005, 10:28 PM
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No splicing. Normal connectors. I like the switching idea. I will give it a shot.
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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#4
04-16-2005, 09:26 AM
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Hey team,
Switched the sensors, and code 37 still comes one. Irregular signal from left O2 sensor. Good news is both sensor are good out of the box. Bad news is either the left side connector or wiring is bad, or the left side of my engine is bad. Darn. I might have mucked up the connector while diggin around in there. Has anyone tried to replace the connector/wiring? Biz
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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#5
04-18-2005, 01:45 PM
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Hmmm, timing belt jumped?
__________________
David B. SVXipedia @ SVX-IW.COM -- SVX Information Warehouse 2.0 coming...eventually! Ebony 1992 SVX LS-L 5 spd Koni/GC Stebro 187k miles RIP (Rust In Pieces) 1993 SVX 5 spd Koni/GC Stebro Polyurethane bushings still available!
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#6
04-20-2005, 08:51 PM
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What do you mean by jumped?
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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#7
04-20-2005, 08:59 PM
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It skipped 1 or more teeth so it's out of alignment and one bank of the engine is running with incorrect timing.
__________________
David B. SVXipedia @ SVX-IW.COM -- SVX Information Warehouse 2.0 coming...eventually! Ebony 1992 SVX LS-L 5 spd Koni/GC Stebro 187k miles RIP (Rust In Pieces) 1993 SVX 5 spd Koni/GC Stebro Polyurethane bushings still available!
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#8
04-21-2005, 05:57 PM
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What would that do in the long run?
Any easy diagnostic to detect that?
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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#9
04-21-2005, 07:20 PM
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One sure way to detect it is to take the covers off the front of the engine, rotate it to TDC and see if all the match marks line up on the cams.
__________________
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.
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#10
04-23-2005, 10:49 AM
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Pardon my ignorance. What is TDC?
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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#11
04-23-2005, 10:54 AM
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Top dead center - basically when the #1 piston is at the top of it's travel. There is a mark on the crank gear and on the motor behind it, when that mark is lined up then you check the same type of mark on the cam pulleys and the motor behind them and they should line up.
__________________
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.
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#12
04-23-2005, 10:56 AM
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 crank gear mark and engine mark  cam pulley mark  mark on engine behind cam pulley
__________________
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.
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#13
04-24-2005, 09:41 AM
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Well that explains it. Thanks!
How hard it is to get those covers off? See my locker for how hard it was for a stealership.
__________________
'95 SVX LSI Black, just wire mod. New speakers + homemade front mounts. "In times of peace, a gentleman keeps his sword at his side." Sun Tzu c 300 b.c.
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