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ECU MASTER
SKU:ECU MASTER - WHPIS3001
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This plug and play adapter harness allows for the installation of an EMU Black in a 2001 IS300 and 98-01 GS300 also JZS161 Aristo, JSX110 and JZS171. This is a parallel harness, meaning that the original ECU is retained to control the automatic transmission (if applicable). The ETSC-i throttle body must remain connected to the stock ECU to correctly control the automatic transmission. For this reason, the EMU will not have control of the ETSC-i TB. Adapter works for both manual and automatic vehicles), dash cluster, HVAC and throttle body.
What's included?
Use ONLY the specific Lexus IS300 base map in the Base Maps and Manuals drive. Lexus base map folder in link below:
LEXUS PARALLEL HARNESS SPECIFIC BASE MAP LOCATED HERE
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