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Post by T180 on Feb 6, 2019 16:44:49 GMT
Hello! Just need some advice. I'm looking to remap my rav4 180t 2007 In order to get a better fuel economy (mpg) hopfuly 10% to 15%. Has anyone done this? Any advice will be most welcome!
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Post by charliefarlie on Feb 6, 2019 19:28:48 GMT
You cannot remap the cars Denso ECU. You can buy a tuning box that plugs into several places in the wiring loom. These are made by Lincoln and cost around £300. Ebay May offer a cheaper option.
Given the engine problems associated with the 2AD engines especially in the T180 you might be best leaving it well alone.
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