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Originally Posted by 1gkek
Is 2010 the year that the urea injection to treat exhaust starts?
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Yes, 2010 is the year that new emissions standards take effect. However, you don't necessarily need to use urea injection.
Quote:
Originally Posted by 1gkek
Also, how about an "economy" mode for the Dmax (or any engine) that could be activated by a console button to improve economy? Push the button and the engine is tuned down to a low hp mode for when you're just loping around. When you're towing, go back to full power an let it rip. Would that even be possible with today's electronic engine management?
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Is it possible? Yes. It actually already exists and is operated by your right foot.