View Single Post
Old 10-09-2013, 07:54 PM   #99
andrew20195
Senior Member
 
Join Date: Mar 2013
Drives: 2013 Subaru BRZ
Location: Baton Rouge
Posts: 321
Thanks: 154
Thanked 104 Times in 78 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by mad_sb View Post
i'm 100% sure this has nothing to do with power connections to the ecu.
This may sound silly, but have you tried logging battery voltage when cranking? If you have a weak battery or a starter that is drawing too much current, it is possible the voltage could drop below 10. Computers do funny things sometimes when exposed to intermittent low voltage.
andrew20195 is offline   Reply With Quote