Search found 7 matches

by KC7EYZ
Sat Feb 11, 2017 12:20 pm
Forum: TunerStudioMS
Topic: TS local group
Replies: 1
Views: 3613

TS local group

I would like to meet or maybe start an informal group in my area for TS users
no mention of TS groups in search or MS groups
Tacoma/ Puget Sound area, WA
83 XJS, MS V2.2
Thanks
by KC7EYZ
Tue Jul 07, 2015 2:27 pm
Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
Topic: Diodes D7 and D9
Replies: 1
Views: 489

Diodes D7 and D9

I had to remove diodes D7 and D9 shown on the output schematic as part of circuit to control fuel pump and Fast Idle. Under some conditions with MS board off, a small amount of voltage will pass through D7 and attempt to power the MS board with power from the pump relay coil. I am also using the ...
by KC7EYZ
Fri Feb 20, 2015 12:14 pm
Forum: TunerStudioMS
Topic: VE at 100%
Replies: 4
Views: 512

Re: VE at 100%

thanks and sorry about files, for some reason I could not load both, so they are now both compressed. The VE table in the .txt file, is easy to read with Notepad or text editor if you don't care to unzip the file that is attached to this post.
If you do get a chance to look at them, my question is ...
by KC7EYZ
Wed Feb 18, 2015 4:28 pm
Forum: TunerStudioMS
Topic: VE at 100%
Replies: 4
Views: 512

VE at 100%

MS V2.2,.S19, after some autone runs at speeds up to 50 mph, I get a cell with 100%. Should I increase req fuel before doing faster runs with higher RPM and kPa or expect VE values above 100%?
NA XJ-S, V12 runs great and seems to me it could be a bit rich, but NB O2 values look OK.
MSQ and MSL files ...
by KC7EYZ
Wed Oct 01, 2014 6:17 pm
Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
Topic: megatune problems XJS V12
Replies: 3
Views: 401

XJS V12

I have my communications problems solved for now. Thanks for the help.
After considerable delay, I now have 1983 XJS V12 up and running and I have done one logging run.

I would like to share constants and VE tables with other V12 Megasquirt users of any version.
I am still using MS1 V2.2 .s19
by KC7EYZ
Thu May 31, 2012 9:08 am
Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
Topic: megatune problems XJS V12
Replies: 3
Views: 401

megatune problems XJS V12

I have car running on MS V2.2 and megasquirt.exe.
All attempts to use megatune on several Win 98 PCs with serial port have failed. (one without any other MS programs installed prior)
I have read and reread setup info. Port, com rate, ECU type, should be OK, but no communication with processor ...
by KC7EYZ
Wed May 16, 2012 10:17 am
Forum: General Information
Topic: XJS Timing Pickup
Replies: 3
Views: 424

Re: XJS Timing Pickup

what year XJS?
I have just started my 1983 XJS with MS 2.2

I would be interested in other JAG V12 setups.

I have conventional distributor/coil sort of like GM HEI.

My 1978 XJ12L has magnet in rotor for D-Jetronic and another magnetic pick-up for Opus ignition.

MS Seems to work OK through a 10K ...