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Hi all.

I’ve read numerous forum posts about the dreaded P0093 fault code…..just wondered if anyone has ever solved it and the car has again run properly without constantly going into limp mode.

thanks in advance



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While not in the diesel Lexus world myself….. if my memory serves me well

I believe this was one of the most extensive covering most bases and with some positive outcomes.

As you say you may well have already seen it..

hope helps if not.


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