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Re: Engine ECM wont communicate with Vectronics Mastertech scanr
Posted to Technical Discussion Forum on 10/8/2009 2 Replies

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That's why I asked for a list. If memory serves, the 2001 LS430 was the first to use the gateway ecu for diagnosis but the 2001 GS300 still used the BECU1 for that. I was thinking the gateway on the ... Login to read more.

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