Search found 212 matches
- Sun Jul 27, 2008 9:35 am
- Forum: Q&A
- Topic: Map switching resitor - wrong value! Have I hurt anything?
- Replies: 7
- Views: 5745
I seriously doubt that you have caused any damage - I believe that the resistor is only there to provide a current-limited voltage, and you are limiting it even more! the only effect may be that it doesn't switch reliably due to the input pin getting to a state where it is neither one voltage nor th...
- Fri Jul 18, 2008 12:30 pm
- Forum: Installation
- Topic: VR sensor installation problems
- Replies: 16
- Views: 10583
- Fri Jul 18, 2008 8:01 am
- Forum: Operation
- Topic: Serial-USB adaptors
- Replies: 3
- Views: 3541
Serial-USB adaptors
Brent, Just a thought - communicating with MJLT using USB-serial adaptors seems to be one of the major headaches for a new user. Had you ever thought of selling some 'known to work' models in your shop? Or posting a list of 'known to work' types on this forum? Just my 2p's worth (sorry - 2 cents' wo...
- Sat Jul 12, 2008 3:38 pm
- Forum: Future Upgrades
- Topic: MJLJ V4 + Knock sensor = possible good idea
- Replies: 30
- Views: 63947
As Nat suggests, the best/cheapest knock detector is mounted between the driver's ears! There are a few suggestions here . I fitted a knock sensor salvaged from a scrapyard, connected it to an amplifier, and then drive around wearing a set of ear protection headphones. It's amazing how the brain can...
- Sat Jul 05, 2008 11:07 am
- Forum: Operation
- Topic: It just stopped working!
- Replies: 34
- Views: 42305
Bob, Following on from what Brent said - is it possible that you had the engine running with the battery disconnected at any time? The reason I ask is that the battery forms part of the voltage regulation circuit in a car, and you can get very high voltages with it disconnected. Just a (small) thoug...
- Tue Jul 01, 2008 9:18 pm
- Forum: Future Upgrades
- Topic: Firmware
- Replies: 3
- Views: 11394
- Sat Jun 21, 2008 8:57 pm
- Forum: Q&A
- Topic: Whats everyone's impression of MJLJ compared to stock
- Replies: 13
- Views: 9089
- Sat Jun 21, 2008 5:52 pm
- Forum: Q&A
- Topic: Whats everyone's impression of MJLJ compared to stock
- Replies: 13
- Views: 9089
- Tue Jun 17, 2008 11:27 am
- Forum: Installation
- Topic: EDIS running problems
- Replies: 9
- Views: 5348
- Thu Jun 12, 2008 7:36 pm
- Forum: Future Upgrades
- Topic: Mods to V3 unit for Aux input
- Replies: 8
- Views: 17478
- Wed May 28, 2008 7:58 am
- Forum: Q&A
- Topic: VR / Triggerwheel
- Replies: 4
- Views: 3594
- Mon May 26, 2008 9:26 pm
- Forum: Future Upgrades
- Topic: Ignition system with repetitive sparks
- Replies: 26
- Views: 52609
- Mon May 26, 2008 2:19 pm
- Forum: Operation
- Topic: Serious problems! please help me!
- Replies: 7
- Views: 5741
A good starting point would be to unplug the megajolt connector (the Molex thing). If the car starts in get-you-home mode then the EDIS/trigger wheel/coil is OK, and there may be a fault with the MJ unit. If it doesn't start - well, you know what to look at! Are you sure the trigger wheel hasn't sli...
- Thu May 22, 2008 7:33 pm
- Forum: Future Upgrades
- Topic: Mods to V3 unit for Aux input
- Replies: 8
- Views: 17478
At the moment they won't talk to each other - but (allegedly ;) ) the next MJLT will take a 0 - 5v input to log alongside its own data. The JAW has a suitable output that is ideal for this purpose, so I'm keen to get the MJ unit ready. I'm not planning to do anything fancy on my dash - the car's a b...