O2 Sensor Codes
07-11-2006, 08:07 PM
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Ok I have to codes readings 1 is po132 and 1 is po135 now they say that i have high voltage and something heat issue for front o2 sensor.Now i had it replaced this year but my maf wire was cut on ecu and i didnt know it till like 3months later after driving like this I finally looked and reconnected it.But i still have these codes do you think I need a new o2 sensor again or could i clean it?My car drives then it boggs like it wants to stall and when I hit the gas it doesnt want go it boggs for a minute.What do i use to clean it to see if this solves problem and also I was reading that if its high voltage im running rich the only fuel upgrade i have is a 255walbro fuel pump do i have to do something with that or what?Im stumped and my car runs like crap and need this fixed.Also my exhaust canister is broke that have something to do with it also?I wouldnt think so but never know please help?
07-11-2006, 11:06 PM
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Vehicle: 2001/Hyundai/Tiburon
you have the 255? are you using the stock regulator? if so that's probably your problem I bet your running SUPER rich and fouling stuff out. how is your mpg?
07-12-2006, 07:22 AM
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Vehicle: 2001/Hyundai/Tiburon
the popular choice seems to be aeromotive. I don't have an aftermarket regulator so you'll need to talk to someone else. socks has one.
are you turbo'd anymore? if not it would probably be easier to downgrade the pump.
are you turbo'd anymore? if not it would probably be easier to downgrade the pump.
07-12-2006, 04:07 PM
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yes im going to downgrade anyone want to trade?haha No more turbo going to turbo it next year hopefully with the setup viper will be selling.Anyone know where to get a cheap stock one from or a other one that works same?
07-14-2006, 04:13 PM
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update-I changed fuel pump back to stock works little better cleaned o2 sensor but still bogging out going to try to change o2 next but i have no more codes no cel think it could be cause my exhaust is broke?
07-14-2006, 04:42 PM
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like I said since you must have been running super rich you probably fouled stuff out. try cheap first with a swap of the plugs, then 02.
07-14-2006, 09:12 PM
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ok cel came back on says o2 heater code p135 something like that and i put brand new o2 on it today and still same problem dont know what the heck is going on any ideas why that cel would come on for that o2?car dont idle no more stalls out