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 Throttle Position Sensor broken? 15 deg of knock? Big variation in Air Fuel Ratio?

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

AskDrStupid

10+ Year Contributor
63
0
Feb 25, 2011
Colo Spgs, Colorado
I just installed ECMlink yesterday and captured a pretty interesting log.

For the first log I noticed that the Throttle Position Sensor was not recording and I found that it was not plugged in all the way! I plugged it in but I am still registering a TPS CEL when shifting. Is it broken?

Also I have the boost turned all the way off and I am still getting upwards of 13psi and it seemed like it wanted to keep going up. Meanwhile the air fuel ratio goes down all the way to 8. This seems troublesome. Also the Air Fuel is jumping around all over the place and I'm not sure whats going on with that.

Finally there is a section that recorded 15 deg of knock? Is this correct? How dangerous is that?

It appears I have a lot of work to do. Thank you for any and all input!

You must be logged in to view this image or video.


You must be logged in to view this image or video.
 

Attachments

You must be registered for see attachments list
Last edited by a moderator:
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

Back
Top