MS2 wont flash
05-22-2011, 01:34 PM
#27
Newb
Join Date: Feb 2011
Location: Oxford UK
Posts: 39
Total Cats: 0
You either have a diode in backwards or a faulty part pulling your 5V line to ground. Check all the components you just listed which should have voltage but don't for orientation, then remove them until the 5V line comes up. Obviously removing U5 will stop the 5V line coming up.
Reply
0
0
05-22-2011, 03:28 PM
#31
Senior Member
Thread Starter
Join Date: Aug 2009
Location: MONROE CT
Posts: 1,102
Total Cats: 3
Okay i went and to my best of knowledge im thinking d10 is bad. When i try and get a voltage reading from D10 i only see 12v on one side. The side i see no voltage on is the banded side.
Reply
0
0
05-22-2011, 04:44 PM
#36
Newb
Join Date: Feb 2011
Location: Oxford UK
Posts: 39
Total Cats: 0
You either have a diode in backwards or a faulty part pulling your 5V line to ground. Check all the components you just listed which should have voltage but don't for orientation, then remove them until the 5V line comes up. Obviously removing U5 will stop the 5V line coming up.
Reply
0
0
05-22-2011, 05:38 PM
#38
Senior Member
Thread Starter
Join Date: Aug 2009
Location: MONROE CT
Posts: 1,102
Total Cats: 3
If i plug the MS2 into my car and power it up i get power at the MS2 daughter board. So now WTF IM SO SICK OF THIS ******* **** BY THE TIME ILL HAVE GOTTEN A MS THAT WORKS I COULD HAVE GOTTEN AN AEM. WTF
Reply
0
0
05-22-2011, 07:10 PM
#39
Senior Member
Thread Starter
Join Date: Aug 2009
Location: MONROE CT
Posts: 1,102
Total Cats: 3
Okay very good news i got my MS2 to flash it took some hard finding but turns out my usb to db9 is dead even tho it passed the test. everything on the ecu wroks thanks everyone for the help.
Reply
0
0
