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Did not expect to get v1.14b4 on a Sunday. Thanks John much appreciated.
Just out of interest, I have been running the A001 stock file for 2 days while, I'm doing a tank injector cleaner and the CEL came on. Checked the fault on torque and the code PO420 was for catalyst system efficiency below threshold bank 1.
I loaded v1.14b4 and the CEL has gone.
If the CEL comes on when I have the stock A001 file loaded for servicing at Toyota, how do I overcome this issue?
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