logegr shows.. TIMING SPIKE?? please help

[Eric_7810]

Hey guys I got a logger yesterday and I'm new to it. One pattern I noticed my car doing as my throttle position is at 99-100% I am getting a knock count from 14 gradually falling and my timing rises respectfully from around 2* to 9 degrees at WOT, then when I left off the throttle to shift, once my TPS hits 10% my timing will shoot to 41-43* and stay there until I give it throttle again.

WHY??? I dont know if this is normal or not but I could go on all day about the problems I am seeing with my logs but this one confuses me the most right now, help me out guys

 

[GVR4592]

It sounds normal. Anytime you have a question about something that you are seeing on a datalogger, post a datalog. It's much easier for us to see what is going on.

 

[spyderturbo007]

Other than the knock, that is completely normal. You will see some crazy timing after making a WOT pull and letting off the gas.

Drive on Well......after working on your knock problem.