Click Pic to Enlarge

2018 CTSV Throttle lag


Circle D Level 2 and 3 Install kits available!!!!!!!!!! Message me through the Questions tab for info... Additional $100 off tuning during COVID. 


53 posts / 0 new
Last post
2018 CTSV Throttle lag

I just talked to you. Have a 2018 CTSV  with throttle lag below 33 mph. 0-18 MPH (3250 rpm) it gives 50% throttle, and from 18-33 mph only 60% throttle then at 34 mph it finally gives me full throttle.


The transmission has NOT been tuned, only the ecm. Im posting the stock tune, the tune that ive been working on recently (only fueling and timing tables after the log) 

I really only need the launch problem fixed. The car runs flawlessly everywhere else. The logs show KR which is why i adjusted the timing/fuel.



Daren Pickering

Subscribe today to see the replies on this topic.