JDM Cat to USDM O2 sensor
What adapter or where can I buy a adapter to be able to use a usdm O2 sensor on a jdm ITR catalytic converter with the bung. The jdm cat bung is much smaller then the usdm o2 sensor.
Are you sure you are not mistaking the O2 sensor for the catalytic converter thermo sensor?
You have to drill the cat and weld on an O2 bung.
Keep in mind that it might still not work since the JDM cat only has 1 catalyst inside while the US cat has 2.
Keep in mind that it might still not work since the JDM cat only has 1 catalyst inside while the US cat has 2.
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