Keeping my Stim attached
Moderators: jsmcortina, muythaibxr
Keeping my Stim attached
How do you guys keep your stim attached. Mine is some what lose and keeps coming disconnected. Annoying at best
1970 Cuda 440. MS3X
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- Super MS/Extra'er
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Re: Keeping my Stim attached
Hmmmm...... ~8-9 years of MS'ing and I've never run across this issue!
Could you post a picture (or 2) of the connectors?
Ken
Could you post a picture (or 2) of the connectors?
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
Re: Keeping my Stim attached
These are standard DB37s - there should be connecting bolts to screw from one connector to another.
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Coming soon: OctoMAP Sensor Module
TTR Ignition Systems
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- Super MS/Extra'er
- Posts: 1986
- Joined: Sat Jul 22, 2006 8:02 pm
- Location: Eureka, NV USA
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Re: Keeping my Stim attached
With due respect.......
I would agree if we were connecting a plain vanilla DB37 plug to the MS, but we are dealing with the right angle, pcb mounted DB37, on the stim board.
Not a practical matter IMO.
Ken
EDIT: None the less, I suspect that something is awry with the OP's installation, prompting me to ask for a picture.
I would agree if we were connecting a plain vanilla DB37 plug to the MS, but we are dealing with the right angle, pcb mounted DB37, on the stim board.
Not a practical matter IMO.
Ken
EDIT: None the less, I suspect that something is awry with the OP's installation, prompting me to ask for a picture.
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
Re: Keeping my Stim attached
Since they are both chassis connectors, both have threads for the standard fixing screws. If you never intend fitting a cable connector to the Stim, you could drill out the threads in the Stim and use screws robbed from a line plug, etc. They are an odd size, so may not be easy to get on their own. But they will be awkward to tighten.
But if I'm working on an MS and want to leave the Stim connected, I made up a short loom to go between them, and the plugs of course have locking screws. Saves the chance of strain on the PCBs if continually turning over, etc.
But if I'm working on an MS and want to leave the Stim connected, I made up a short loom to go between them, and the plugs of course have locking screws. Saves the chance of strain on the PCBs if continually turning over, etc.
Rover SD1 3.5 EFI
MS2 V3
EDIS
Tech Edge O2
London UK.
MS2 V3
EDIS
Tech Edge O2
London UK.
Re: Keeping my Stim attached
thanks guys, ill see if i can snap a pic tonight.
So I can get it attached and it connects to the MS3 but doesnt want to stay put. I would screw it together but can't get a screw in the side where the knobs are. is there a trick to that?
So I can get it attached and it connects to the MS3 but doesnt want to stay put. I would screw it together but can't get a screw in the side where the knobs are. is there a trick to that?
1970 Cuda 440. MS3X
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Re: Keeping my Stim attached
Are you missing the metal surrounds from the connectors perhaps? That would make for a loose fit.
I have a Megasquirt or two setup on my bench with the stim plugged in at all times. Even with the weight of wires and test probes pulling it down, it still works fine. If it really troubles you, perhaps put a ball of paper or card under the stim to prop it up?
James
I have a Megasquirt or two setup on my bench with the stim plugged in at all times. Even with the weight of wires and test probes pulling it down, it still works fine. If it really troubles you, perhaps put a ball of paper or card under the stim to prop it up?
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
Re: Keeping my Stim attached
maybe i'm missing something. it's not that it troubles me, but while tuning i have to hold the stim with one hand and type and use the mouse with the other. Sort of a pain in the ass.
1970 Cuda 440. MS3X
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Re: Keeping my Stim attached
Yeah, that's not right at all.jleilich wrote:maybe i'm missing something. it's not that it troubles me, but while tuning i have to hold the stim with one hand and type and use the mouse with the other. Sort of a pain in the ass.
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
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- Super MS/Extra'er
- Posts: 1986
- Joined: Sat Jul 22, 2006 8:02 pm
- Location: Eureka, NV USA
- Contact:
Re: Keeping my Stim attached
Precisely my original thought and the reason I suggested a picture earlier.jsmcortina wrote:Are you missing the metal surrounds from the connectors perhaps? That would make for a loose fit.
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
-
- Super MS/Extra'er
- Posts: 1986
- Joined: Sat Jul 22, 2006 8:02 pm
- Location: Eureka, NV USA
- Contact:
Re: Keeping my Stim attached
A very practical solution IMO, Dave!DaveEFI wrote:I made up a short loom to go between them, and the plugs of course have locking screws. Saves the chance of strain on the PCBs if continually turning over, etc.
Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance
MS2 v3 w/extra 3.4.2 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
TinyIOX from JBPerformance