Search found 141 matches
- Wed Apr 13, 2011 12:49 am
- Forum: Operation
- Topic: Still can't get the damn thing to work (MJLJ/E)
- Replies: 19
- Views: 20026
Ive never tried to run the MJ software under WINE although I run Linux on a lot of my machines as well. I have had other serial devices work under VirtualBox with a Windows install in them, although I havent tried the Megajolt Tuner that way. The Serial interface spec is here http://www.autosportlab...
- Wed Apr 13, 2011 12:32 am
- Forum: Installation
- Topic: Rover V8 problems
- Replies: 7
- Views: 12742
Well, that also looks good to me.. 'Scope pics ! wasnt expecting them ! ;) Theres a slight amount of variation in the peak levels there that is suggestive of a small amount of runout in the wheel or wobble in the sensor mounting (or it could just be AC noise), but it doesnt look like enough to distu...
- Tue Apr 12, 2011 4:30 am
- Forum: Installation
- Topic: Rover V8 problems
- Replies: 7
- Views: 12742
That looks correct to me. What about your VR sensor, mounting bracket, sensor gap and missing-tooth wheel ? You have a pic of them handy ? Did you make your wheel yourself or buy them pre-made ? The EDIS wont fire the coil packs (or do anything) without a good VR sensor signal. If you have access to...
- Sun Apr 10, 2011 10:01 pm
- Forum: Installation
- Topic: Rover V8 problems
- Replies: 7
- Views: 12742
- Wed Apr 06, 2011 3:04 am
- Forum: Hard Rev Limiter
- Topic: Soft Rev Limit & Fuel Cut Off?
- Replies: 11
- Views: 22736
- Sun Apr 03, 2011 11:22 am
- Forum: Operation
- Topic: MAP not adjusting spark..
- Replies: 5
- Views: 6181
- Sun Apr 03, 2011 11:07 am
- Forum: Future Upgrades
- Topic: Megajolt Android tuning app
- Replies: 104
- Views: 2263031
Ive had a play on my Galaxy-S. looks pretty good.. A few issues In portrait screen mode, (I typically keep my phone locked into portrait mode most of the time, unless I need the wide-screen for something, I hate it auto switching if I dont hold it right).. If I set the orientation of the phone to &q...
- Sun Apr 03, 2011 1:32 am
- Forum: Q&A
- Topic: Rover 3.5 that wont start
- Replies: 4
- Views: 6164
OK, So it can send sparks to the plugs then.. Thats a beginning.. :) Have you confirmed you have your spark plug wiring correct to suit your firing order ? I'm assuming your Rover 3.5 is the english V8 ? (Im from Australia, and theyre not common down here) If so, your firing order should be 1-8-4-3-...
- Sat Apr 02, 2011 10:24 am
- Forum: Ignition Map Library
- Topic: Hi new to megajolt, can anybody help with a BMW 325 map?
- Replies: 5
- Views: 9844
- Sat Apr 02, 2011 4:18 am
- Forum: Ignition Map Library
- Topic: Hi new to megajolt, can anybody help with a BMW 325 map?
- Replies: 5
- Views: 9844
If you used to run a dizzy in the car, get a dizzy shop to graph the curve that was in your old distributor on a pieve of graph paper for you (they spin it up on a machine), also how much the vacuum advance (if you ran it) effects it, and that will give you the best starting point to put into your m...
- Sat Apr 02, 2011 3:51 am
- Forum: Q&A
- Topic: Rover 3.5 that wont start
- Replies: 4
- Views: 6164
Have you tried reversing the wires from the VR sensor to the EDIS ? People commonly get them backwards. Usually if you do, it kicks a little now and then on cranking, but wont run.. but they can also fail to kick at all. Have you verified that you also have 12v power to the coilpack ? measuring from...
- Tue Mar 29, 2011 2:22 pm
- Forum: Operation
- Topic: MAP not adjusting spark..
- Replies: 5
- Views: 6181
Change the spark at idle up and then down about 10 degrees in each direction. That should make enough of a noticeable change in the idle to be able to tell if the MJ is controlling the EDIS directly. If its not, check the wiring for the SAW signal from the MJ to the EDIS for connectivity.. thats the...
- Sun Mar 27, 2011 9:46 am
- Forum: Operation
- Topic: The POS, she no go....?
- Replies: 10
- Views: 15091
Definitely the O2 Data log. If you are running Carbs (and Turbos etc), who *need* to be able to verify that the right amount of fuels is getting in there.. Lean out and Rich Spots will kill you power far more effectievly that a few degrees off on the tining will. Get that O2 data logging happening, ...
- Fri Mar 25, 2011 3:45 pm
- Forum: Operation
- Topic: The POS, she no go....?
- Replies: 10
- Views: 15091
OK, So hook the 0-5v output of your widebandO2 into the Aux in channel of your Megajolt, set it up for datalogging, so you are recording the EGO along with all the ignition parameters, and take her for a burn. Hit the bad spot a few times in different ways and note when they happened time wise.. Com...
- Fri Mar 25, 2011 1:49 pm
- Forum: Installation
- Topic: Using MJLJ to trigger a Facet Fuel Pump
- Replies: 6
- Views: 9728