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International Automotive Technicians Network
Can you fix it? Part 1
Posted to Technical Discussion Forum on 12/4/2004 15 Replies

Good day TDF,

A 2001 Toyota Rav4 with 82,214 miles on it comes into your shop and the customer complains that the 'CK ENG light' is on. You pull code P0420 (Bank 1 Catalytic System Efficiency Below Thresh-hold).

** For this practice vehicle, I will theoret... Login to read more.

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