The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

ECMlink Why is my DSMLink Log So Choppy?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

You have to look at each signal to decide what's choppy and what's not.

The short term fuel trim reflects the dithering that goes on during closed loop while cruising up till you closed the throttle at 6.7 seconds. I don't know why it didn't stay in closed loop at 9.04 at least until you went WOT at 11.4 seconds.

The spike in the AFR at 1.8 is from you backing off the throttle. Same at 6.6 and again at 16.6 seconds.

The only really strange thing is your IPS fluttering after 16.1 seconds.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

Back
Top