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Email a Friend	Article: Real World Air/Fuel Ratio Tuning
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Message:	I found this article at autospeed.com and thought you might be interested in reading it: 'Real World Air/Fuel Ratio Tuning' - Doing it on the ultra-cheap Is it possible to tune the air/fuel ratios in a car using nothing but a normal heated oxygen sensor and a multimeter? Well yes, sure it's possible - but how accurate are the results going to be? Recently we had a chance to put it to the test, comparing a 'multimeter tune' with the air/fuel ratios measured by a professional Autronic air/fuel ratio meter. And not content with that, we also used the opportunity to change the spring tension in a vane airflow meter and test a prototype of a new DIY kit interceptor. Whew! You can read the article at: http://www.autospeed.com/A_109878/cms/article.html