Failsafe 2nd Baro ?
Moderators: grippo2, Bruce Bowling, grippo
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Failsafe 2nd Baro ?
The CLT and IAT have a failsafe default of 180 and 70 respectively if the plug comes undone, sensor gets pulled, wire crimp fails, or not hooked up on stim. Can the same be done for 2nd baro? Just might get a guy home without a laptop if on the road and something happens. Right now, unplugged gets 8 kpa and the fueling becomes out of bounds.
Re: Failsafe 2nd Baro ?
Yeah that seems like a good idea. I know I have it limited to 80-120 or something like that when it does a first read for baro with only the map sensor. But I can't think of a reason why we shouldn't bound it the same way for a 2nd baro sensor.
-
ca434sbc4
- MegaSquirt Newbie
- Posts: 27
- Joined: Sun May 02, 2004 7:39 am
- Location: Calgary Alberta Canada
Re: Failsafe 2nd Baro ?
80 Kpa on the low end may be a bit to tight - on a bad air day at Bonneville I have seen the baro as low as 83Kpa... 75Kpa might be a better low limit.
Re: Failsafe 2nd Baro ?
OK - I will change it to 75 when this version goes out officially.