O2 sensor ?'s
#2
My 22re O2 went bad and no CEL. Symptoms were significant bogging & hesitation from idle to 3,300 RPM, poor idle, poor MPG. Just replaced my O2 with Denso Universal and all symptoms were fixed.
My experience with EGR problems usually resulted in only poor idle.
My experience with EGR problems usually resulted in only poor idle.
#3
Registered User
If you need a new O2 sensor...check sparkplugs.com before you go to the dealer. You can get the exact same part for,in my case, much less than half the money. Just FYI.
#4
Registered User
I paid too much for my 02 sensor.
#5
Registered User
My dealer quoted be about $250 for mine. I got it at sparkplugs.com for $95 I think. Don't worry though...I had to get plenty of parts through the dealer too.
Jason
Jason
#6
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Join Date: Mar 2008
Location: Temecula Valley, CA
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Bought a Bosch 4-wire O2 sensor for my '91 22re at autozone for 69. Walked in and walked out with it.
@ bRunner-
Symptoms of bad O2 sensor include a dramatic drop in mileage, uneven / rough engine performance at constant throttle position or at idle, significant drop in performance accompanied by blackish smoke from the exhaust pipe.
@ bRunner-
Symptoms of bad O2 sensor include a dramatic drop in mileage, uneven / rough engine performance at constant throttle position or at idle, significant drop in performance accompanied by blackish smoke from the exhaust pipe.
#7
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Join Date: Aug 2006
Location: Petersburg va.
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Just figured out my egr valve was toast. Truck ran good till it warmed up, as in the tstat started opening up. Then it wouldnt idle at all would just die. Ran rich and missed just a bit, gas mileage was shot. The valve itself somehow got bent. Ran great for about 1500 os so miles after a complete enginr rebuild and had never taken it off after that so no idea how it happened.
Jim
Jim
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zz_denis
95.5-2004 Tacomas & 96-2002 4Runners
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09-06-2015 03:43 PM