Precision Turbo and Engine BigStuff3 GEN3 Powertrain Controller Ignition Setup Tutorial - Manual (Page 28)

Cam/Crank Advance (CamCrkAdv). Will be available for COP applications in March 09.
Add to the “Dash”, the variable called CamCrkAdv (see below). This variable displays in “real-time”
(the engine is running) the relationship between the cam sync pulse and the first crank pulse. The
reading is in degrees; adjust it to read between 10 – 20
o
when the engine is running.
Below is a screen print from an oscilloscope showing the cam signal occurring 11
o
before the crank
signal.
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