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#1
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Oxygen sensor
My '94 SVX cannot pass an emissions test. The error code (37) specifies the left side oxygen sensor. I've replaced both sensors in case left did not mean driver side, but still failed with the same error code reappearing.
It failed because NOX levels were about 80% above standard. Any advice would be appreciated. Thanks. |
#2
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Check that your timing belt has not jumped a tooth and that your injectors/sparkplugs are doing their jobs.
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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! |
#3
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Quote:
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-Mike ECUTune2v7 - 4.11 5 Speed - Sprung 6 Puck Clutch - D&S Rotors - SS Brake & Clutch Lines - HKS Panel Filter - HeaderBack Exhaust -80GB Hard Drive - GroupN Engine Mounts - - some other "tricks"
[SIGPIC][/SIGPIC] In progess: track down mystery noise <-identified, paint the new dash, get better pic Spring plans: Replace Trans - Integrate ECU with the carputer - Suspension - Go back to STI Filter - Paint? Maybe not - Next Oil change: Purolator L30165 Member #995 | My Locker | My New Locker Catch you next at: ? Auto-X ? |
#4
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Oxygen sensor
The car is starting and running fine. I didn't think it would if the timing belt was off. I once installed a timing belt off a tooth and it didn't want to start or run well.
There are different fault codes for each injector, but maybe it could be the spark plugs. God, I hate to change those things. |
#5
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Seeing as the problem you have is NoX relatd, I'd look over your EGR system. Maybe it is not functioning properly, or is blocked up with something.
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"That which can be asserted without evidence can be dismissed without evidence." '92 Dark Teal SVX LS-L, >146,000m 3 pedals, 5 speeds., restoration underway. 2012 Honda Insight, slow but cute. |
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