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rmahawaii

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Posts posted by rmahawaii

  1. As long as the car is programmed for US emissions you will need all 4 sensors (before and after cats) to be allowed to clear the code.

    You can program the car (for track purposes) to only look at the after cat sensors. You would need a PST2 or PIWIS tester and your IPAS codes to do that.

    Won't there still be an error to reprogram to look at the 2nd set of sensors? There is no cat on the car right now. Sorry to ask. What is a PST2 or PIWIS tester and IPAS codes?

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