Notices
MEGAsquirt A place to collectively sort out this megasquirt gizmo

Ms2E EBC woes

Old Jun 24, 2021 | 08:47 PM
  #1  
Frenchmanremy's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2011
Posts: 161
Total Cats: 5
From: Ottawa, Ontario, Canada
Default Ms2E EBC woes

Hello all,

I need some assistance.
I have a 1997 Miata, with an FM kit and a Megasquirt MS2 Enhanced from Reverant.
I have a dyno tuning appointment on Saturday, and decided to wire my EBC today to make sure everything works okay.

I am using a MAC solenoid from DIYautotune. I've tested the solenoid to prove it works, and have wired up the EBC properly,
One lead went to the blue under hood connector for 12V (Planning to wire it to the MAF plug as per OGPedXing on YouTube, video in link. The other lead went to the MS2's green wire.

Instructions from reverant are: Green - Boost control output. Connect this to a boost control valve, the other wire of the boost control valve needs to be connected to a switched and fused 12V source, a 5 amp fuse is recommended.

If I test the MAC solenoid manually with a 12V source, it clicks. If I use the test mode, no clicking, nothing. I'm using the PA0 pin for boost control, from what I gather it's the one that's supposed to be used.
Trying to ascertain why my EBC will not respond to test mode.




Old Jun 25, 2021 | 02:12 AM
  #2  
Reverant's Avatar
Elite Member
iTrader: (10)
 
Joined: Jun 2006
Posts: 6,020
Total Cats: 369
From: Athens, Greece
Default

Open the ECU, locate the EBC jumper, set it to 2-3 for "Normal" operation, the solenoid will now work in test mode.
Old Jun 25, 2021 | 08:18 AM
  #3  
Frenchmanremy's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2011
Posts: 161
Total Cats: 5
From: Ottawa, Ontario, Canada
Default

Do I need to switch it back after?
Is there a reason it's like this or is there another way to test EBC before operation under load?
Old Jun 25, 2021 | 10:24 AM
  #4  
Reverant's Avatar
Elite Member
iTrader: (10)
 
Joined: Jun 2006
Posts: 6,020
Total Cats: 369
From: Athens, Greece
Default

Advanced mode allows you to have two boost tables and to be able to switch between the two using a digital input. This is an experimental feature that was not guaranteed to work, so we had the option to use the normal mode, where the MS2 controls the boost valve directly. I would recommend using the normal mode since you don't have much time to test the advanced mode.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Thomas4g63
MSPNP
2
Aug 24, 2018 11:11 AM
90civichhb
DIY Turbo Discussion
54
Feb 14, 2016 10:31 AM
Baz
MEGAsquirt
15
Jan 25, 2012 11:41 AM
thirdgen
DIY Turbo Discussion
6
Apr 22, 2010 01:11 PM
Braineack
MEGAsquirt
102
Sep 10, 2007 10:11 AM


Thread Tools
Search this Thread

All times are GMT -4. The time now is 04:03 AM.