O2 sensor for 4A-GE silvertop

[Fred_SPb]

Hi by all . I newby on a forum and my interest is such problem. I have gained the 4A-GE silvertop from AE101 Marino for swap my 5A-FE. I have gained the engine with the control block and with wiring and sensors. But without oxygen sensor. The specialist of injection systems has said, that on this engine was used titanium lambda. Whether it so? Whether it is possible to exchange it by universal oxygen sensor, or it is possible to do without O2 sensor?

[micro214_kp61]

if you don't run any O2 sensor the motor will run on the rich side.

[REN69]

will a universal O2 sensor work though?? that's his question.

[toyotaspeed90]

yes, you need a universal 4 wire

otherwise you can get a mid 90's v6 4 runner's o2 sensor, should have the same plug

[REN69]

oooo.. good to know.

[micro214_kp61]

Originally Posted by REN69

will a universal O2 sensor work though?? that's his question.

he also asked if he can run w/o it.. i just answered that part and thomas answered your Q.