Datamaster readings

[CLSIFYDTY]

Finally got the the laptop up and running! Could someone please tell me why id be running 51 deg advanced timing at WOT! And can I set my timing with the laptop, by unplugging the wire and zeroing out the timing?

 

[blacktyaffair]

Re: Datamaster readings

You can only set base timing with a timing light only after verifying true TDC mark on the balancer. The ecm has no reference of base timing or No. 1cyl TDC.

 

[CLSIFYDTY]

Re: Datamaster readings

Wishful thinking! Thanks though! Although if I was at Zero with a light, what would cause the advance to go as high as 51 deg.?