Very quick MS-II (v3 board) 12v supply question
Posted: Tue May 04, 2010 1:48 am
Hi guys,
Getting to the installation stage now and need a bit of help with the 12v supply for MS. I've done a bit of searching and am a little bit clearer but wanted to double check. I know this comes up quite often so I'm sorry if you're starting to get annoyed answering the same questions over and over again!
How many 12v inputs does the MS-II require for power? I was initially getting confused with pin #37 but am now aware that #37 is used to drive the fuel relay.
The only one I can see is pin #28, but I'm unsure as to whether this is a perm or switched live. The reason for asking is that I want to immobilise the ECUs power source through my alarm and can only use a switched source with the immobiliser circuit (alarm will activate if it detects 12v on the immob circuits).
Can I use pin #28 for this?
Cheers.
Getting to the installation stage now and need a bit of help with the 12v supply for MS. I've done a bit of searching and am a little bit clearer but wanted to double check. I know this comes up quite often so I'm sorry if you're starting to get annoyed answering the same questions over and over again!
How many 12v inputs does the MS-II require for power? I was initially getting confused with pin #37 but am now aware that #37 is used to drive the fuel relay.
The only one I can see is pin #28, but I'm unsure as to whether this is a perm or switched live. The reason for asking is that I want to immobilise the ECUs power source through my alarm and can only use a switched source with the immobiliser circuit (alarm will activate if it detects 12v on the immob circuits).
Can I use pin #28 for this?
Cheers.
