Where can I read timing retard?
02-05-2002, 10:41 AM
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Car: 2007 Corvette Z06
Engine: LS7
Transmission: 6 speed
Where can I read timing retard or total timing?
I have an '89 305 5 speed MAF TPI system and a Actron Scantron scantool. The only reading I can seem to find regarding anything to do with the timing is the ESC counter. I understand this reads everytime spark knock is detected and counts to 255 and then resets? Is timing being pulled everytime that counter goes up? I mean in a 1/4 mile run I probably get 80+ increase in counts almost regardless where my timing is.
Do I need to get a new/different scantool or can you not access the spark timing on this/MAF systems?
Do I need to get a new/different scantool or can you not access the spark timing on this/MAF systems?
Last edited by Beast5spdGTA; 02-11-2002 at 01:45 PM.
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