Notices
ECUs and Tuning Discuss Engine Management, Tuning, & Programming

Megasquirt coolant reading

Old Feb 7, 2015 | 08:31 PM
  #1  
gdoehl's Avatar
Thread Starter
Junior Member
iTrader: (11)
 
Joined: Jul 2013
Posts: 254
Total Cats: -3
From: Fort Worth, TX
Default Megasquirt coolant reading

I am having the strangest issue with my ms. The coolant temperature will display at 120f with the ait plugged in, but as soon as I unplug my ait it will go to the correct value of 67f. Anyone ever experienced this and have a solution for it?
Old Feb 9, 2015 | 10:44 AM
  #2  
Matt Cramer's Avatar
Supporting Vendor
 
Joined: Sep 2006
Posts: 2,332
Total Cats: 67
Default

There is a fall back value of around 67 degrees in there for when it detects an unplugged sensor. What MS variant is this?
__________________
Matt Cramer
www.diyautotune.com
Old Feb 9, 2015 | 01:13 PM
  #3  
gdoehl's Avatar
Thread Starter
Junior Member
iTrader: (11)
 
Joined: Jul 2013
Posts: 254
Total Cats: -3
From: Fort Worth, TX
Default

Ms1 v3.0. Not sure what's going on. I do have continuity to the sensor from the signal wire on the computer. Tried changed out sensors but no dice. Possibly the circuit for the coolant sensor is acting up and I need to remake it.
Old Feb 9, 2015 | 02:56 PM
  #4  
Matt Cramer's Avatar
Supporting Vendor
 
Joined: Sep 2006
Posts: 2,332
Total Cats: 67
Default

Make sure you have the proper INC files for your sensor copied into your TunerStudio project's INC folder.
__________________
Matt Cramer
www.diyautotune.com
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Full_Tilt_Boogie
Build Threads
84
Apr 12, 2021 04:21 PM
Zaphod
MEGAsquirt
47
Oct 26, 2018 11:00 PM
stoves
Suspension, Brakes, Drivetrain
5
Apr 21, 2016 03:00 PM
shooterschmidty
Engine Performance
8
Sep 30, 2015 10:28 PM


Thread Tools
Search this Thread

All times are GMT -4. The time now is 06:53 AM.