Negative Positive
Title: Don't buy it
Review: First of all it is not easy to install, way too many pieces, wires, adjustments and things. Second, it is not reliable, it works sometimes others don't, after checking the diagnostic LED, running the recommended test from the instructions manual, the conclusion was "RPM sensor damaged", solution "replace it". What? I just bought it, how is that possible? What this even tested at the factory? ... Anyway my recommendation "Don't buy it".
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