boymans Posted September 22, 2005 Share Posted September 22, 2005 I have two 1-wire oxygen sensor in my 1995 toyota windom, are you car using 1-wire oxygen sensor? as 1995 toyota windom is the same with es300. I have try to disconnect the oxygen sensor cable but No Engine light show, is that normall? I dont know if my oxygen sensor is work or not, how to check it? My car eat gas very much, please help Quote Link to comment Share on other sites More sharing options...
Toysrme Posted September 22, 2005 Share Posted September 22, 2005 The engine shold be cold to do this, (first crank of the day). Hook a multi meter (voltage meter) up to the o2 sensor. Crank the engine and rev it to 2500rpm, or immediately start driving. The voltage from the o2 sensor should be hitting .45-.5 volts, and it should be fluxtuation several times a second. If it is not, replace them both with splice in generic units. Quote Link to comment Share on other sites More sharing options...
boymans Posted September 23, 2005 Author Share Posted September 23, 2005 are the oxygen sensor in your car is 1-wire style? I dont know which one I should buy. Quote Link to comment Share on other sites More sharing options...
SKperformance Posted September 23, 2005 Share Posted September 23, 2005 I would not try and compare an ES to a windom when it comes to emmision related parts as Asia has a totally different set of rules to play by. You may have only one wire on yours from the factory as you also do not have an EGR either. Quote Link to comment Share on other sites More sharing options...
Toysrme Posted September 23, 2005 Share Posted September 23, 2005 A 3vz-fe is a 3vz-fe. Same thing, they just don't have EGR & the ECU runs a little leaner with a little more timing. Quote Link to comment Share on other sites More sharing options...
SKperformance Posted September 23, 2005 Share Posted September 23, 2005 Toys have you physically looked at a 3vz from japan? Quote Link to comment Share on other sites More sharing options...
Toysrme Posted September 23, 2005 Share Posted September 23, 2005 You want pics from before, or after it got dropped in the mr2? :D Quote Link to comment Share on other sites More sharing options...
boymans Posted September 24, 2005 Author Share Posted September 24, 2005 I would like to buy the oxygen sensor for my toyota windom, do you know the parts number? Quote Link to comment Share on other sites More sharing options...
Toysrme Posted September 24, 2005 Share Posted September 24, 2005 Bosch 12031 - for the splice in generic $30USD replacement. Bosch 12114 - for the same thing with a harness on it $120usd. The OEM Nippon Denso sensor is C5010-100848 - $110usd. The Generic Nippon Denso sensor is C5010-63157 - $40usd. Just jet to your local Hong Kong autoparts stores. Quote Link to comment Share on other sites More sharing options...
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