Mark Dalton wrote:When using the NVH diagnostic test how do I enter the engine accessory pulley Diameters or must it be done as a ratio? If it needs to be a ratio, a ratio to what, the crankshaft pulley? Do I set the Crankshaft ratio as 1:1.00 since the pulley must rotate once for every rotation of the engine?
All help Much Appreciated.
You can enter the pulley diameters in any units. PicoDiagnostics will use the ratio of one pulley to another to calculate the rotation frequency. So the customer can enter the diameter as a ratio of the crankshaft pulley or as a diameter (in mm, cm, inches) and it will still work.
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