Forum Thread: No Cadillac Converter. How Do I Wire the 4-Wires So Light Stays Off

Have no Cadillac converter on 1999 Chevy S10 engine light stays on, can I wire lines together that's going to the sensor have 2-brown wires 1-white wire 1-purple wire or how can I stop the light from being on

2 Responses

I think you mean, catalytic.

you can't make the light turn off the oxygen sensor is look for a certain signal that cannot be reproduced with out the catalytic converter, so just install a new catalytic converter

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