Got mjlj sorted and working ... BUT ?

EDIS and Megajolt installation related topics. Be sure to review the <a href="http://www.autosportlabs.net/MJLJ_V4_vehicle_installation_guide">Vehicle installation guide</a>

Moderators: JeffC, rdoherty, stieg, brentp

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darrenxr
Posts: 16
Joined: Mon Dec 22, 2008 10:32 pm

Got mjlj sorted and working ... BUT ?

Post by darrenxr »

When i opened the programme up on my laptop and it loded my map all thet was showing was the load ?

Rpm was not working nore anything else.

What have i done wrong lol

MartinM
Posts: 433
Joined: Sat Aug 27, 2005 12:08 pm

Post by MartinM »

Crystal ball a bit cloudy right now, so more questions I'm afraid....
- the engine is running?
- the rpm gauge is stuck on zero, but the load (Kpa) gauge works?
- you can see the load gauge but the rpm gauge isn't being displayed at all?
- there's no highlighting of the cells in map as the rpm changes?
- you've not got any error messages at the bottom of the configurator window - Timeout reading cylinder count etc?
- the ignition advance digits are stuck at zero?
- you've managed to retrieve the map from the MJLJ by using the blue vertical arrow on the toolbar with no error message being shown?

I'm sure the forum can help, but we need more info - imagining what's happening (and what the problem might be) is a bit tricky from what you describe.

Tell us more....

brentp
Site Admin
Posts: 6282
Joined: Wed Jan 24, 2007 6:36 am

Post by brentp »

Darren,

It sounds like you were able to communicate with the MJLJ and you could see load changing (TPS or MAP?) but no RPM. And engine is running, correct?

If true, then the MJLJ is not seeing the PIP signal from the EDIS module. It would be good to re-check the wiring and signals.

The Installation Guide has a section for verifying signals, here:
http://www.autosportlabs.net/MJLJ_V4_ve ... tion_Steps

Let us know what you find out!

Regards,
Brent Picasso
CEO and Founder, Autosport Labs
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darrenxr
Posts: 16
Joined: Mon Dec 22, 2008 10:32 pm

Post by darrenxr »

Hi guy's. Yep engine running.

Will check over the pip signal wiring tomorrow and update you.

Thanks.

darrenxr
Posts: 16
Joined: Mon Dec 22, 2008 10:32 pm

Post by darrenxr »

MartinM wrote:Crystal ball a bit cloudy right now, so more questions I'm afraid....
- the engine is running?
- the rpm gauge is stuck on zero, but the load (Kpa) gauge works?
- you can see the load gauge but the rpm gauge isn't being displayed at all?
- there's no highlighting of the cells in map as the rpm changes?
- you've not got any error messages at the bottom of the configurator window - Timeout reading cylinder count etc?
- the ignition advance digits are stuck at zero?
- you've managed to retrieve the map from the MJLJ by using the blue vertical arrow on the toolbar with no error message being shown?

I'm sure the forum can help, but we need more info - imagining what's happening (and what the problem might be) is a bit tricky from what you describe.

Tell us more....
Running yes
Can see rpm gauge but stuck on zero load working fine
Did not notice any highlighting no
No messages
Ignition advance says 12

Thanks Darren

darrenxr
Posts: 16
Joined: Mon Dec 22, 2008 10:32 pm

Post by darrenxr »

Got it sorted lads......

Checked wiring over again everything was fine... then noticed the plug was not fitting very well into the mjlt unit so swapped it over and hey presto :D

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