can i use a 3 wire o2 sensor with the tec 3?
#1
VIP Member
Thread Starter
Join Date: Sep 2003
Location: Moscow
Posts: 23
Car Info: 95 Legacy ej22T - TEC 3
can i use a 3 wire o2 sensor with the tec 3?
I just got the tec 3 installed and the car started up and ran, but it was really rich. I tried to use my stock 3 wire o2 sensor but just got an error with the win tec 3.1.1
This is on my 1995 subaru legacy with an ej22T transplant from a 92 turbo legacy.
the oem sensor has a shield, a signal, and a heater wire.
i used the signal as the + and the shield as the - and left the heater alone.
is there any way i can get my oem sensor to work?
what 4 wire o2 sensor do i need to buy if mine will not work?
thanks
dustin
www.myweb.cableone.net/subiekid
This is on my 1995 subaru legacy with an ej22T transplant from a 92 turbo legacy.
the oem sensor has a shield, a signal, and a heater wire.
i used the signal as the + and the shield as the - and left the heater alone.
is there any way i can get my oem sensor to work?
what 4 wire o2 sensor do i need to buy if mine will not work?
thanks
dustin
www.myweb.cableone.net/subiekid
#2
Sarcastic Jackass
Join Date: Dec 2002
Location: Western Washington
Posts: 622
Car Info: i drive a beater
it is best to tune your new engine management with a wide-band o2 sensor. These are readily available from many sorces, but tend to be a bit expensive. Keeping the wide-band in the car is the best idea, but again, expensive. A 4-wire o2 sensor can also be found on the 'net. I know a few people who have had good luck from http://oxygensensors.com/.
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