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PostForum: Hard Rev Limiter   Posted: Sun Aug 14, 2011 8:11 pm   Subject: Re: Rev limiter cutting in early?

I had a similar problem a few years back.. it turned out to be a broken wire from the crank sensor..
Under hard acceleration as engine moved on mounts the connection broke then as the engine moved t ...
PostForum: Powered by Megajolt Gallery   Posted: Thu Sep 02, 2010 8:44 pm   Subject: Lotus Esprit Turbo

The starter switch is quite simple, i have an output that goes through a push button swtich (starter Button readily available off e-bay) when this is pressed it energises a relay that shorts across th ...
PostForum: Powered by Megajolt Gallery   Posted: Wed Sep 01, 2010 8:14 pm   Subject: Lotus Esprit Turbo

No problem at all with the sharing of photos, however if had known you could have used these,:0)

http://i245.photobucket.com/albums/gg51/ajaylotus/_JL71388.jpg

http://i245.photobucket.com/album ...
PostForum: Hard Rev Limiter   Posted: Sun Aug 16, 2009 9:32 pm   Subject: Blown Transistor

Well its not Q1, i replaced it today and the symptoms are the same...

I carried out some tests on the trigger and i get 12volts when the revlimiter is NOT active, this drops to .6volts when the li ...
PostForum: Hard Rev Limiter   Posted: Fri Aug 14, 2009 12:35 pm   Subject: Blown Transistor

Sorry for missing your post.

If Q1 is damaged it wouldn't forward the signal to the MOSFET, to activate/deactivate the hard limiter. I haven't considered this transistor as a particularly vulnerabl ...
PostForum: Hard Rev Limiter   Posted: Thu Aug 13, 2009 9:17 pm   Subject: Blown Transistor

someone must know!!!
PostForum: Hard Rev Limiter   Posted: Sun Aug 09, 2009 6:24 pm   Subject: Blown Transistor

I have just reinstalled my hard cut limiter after diagnosing some problems with the my MJLT V3 (all Sorted Now) and i think i have blown the transistor Q1.
I lowered the rev limit to 2000 rpm to test ...
PostForum: Ignition Map Library   Posted: Sun Jun 07, 2009 5:50 pm   Subject: Lotus esprit turbo (chargecooled)

Very Happy oh right,I got carried away there. I'm none the wiser,is 40 normal for idle speed @ 1000rpm?

The first bin is the cranking speed advance setting and this engine starts very well with a lot of ...
PostForum: Ignition Map Library   Posted: Sun May 17, 2009 7:31 pm   Subject: Lotus esprit turbo (chargecooled)

I can't evaluate/work in kilopascal,only psi. So your 166 KPA equates to 24psi Shocked fookin'ell,that is some boost going through a pair of dells,very impessed. There must be hope for my pinto then : ...
PostForum: Ignition Map Library   Posted: Sun May 17, 2009 6:02 pm   Subject: Lotus esprit turbo (chargecooled)

Engine Mfg: LOTUS
Engine Code: 910
Cylinders: 4
Displacement (cc): 2174CC
Rev Limit: 6000
TPS or MAP: MAP
Boosted or Normally Aspirated: Boosted
If Boosted- max Pressure (KPa): 166 controlled b ...
PostForum: Operation   Posted: Sun May 10, 2009 7:43 pm   Subject: Update: on the home straight

Got some time to have alook at the car today, Looks like i am on my way to solving the problem.
The VR bracket and Gap are perfect, no movement on the bracket and the gap could not get any smaller wi ...
PostForum: Operation   Posted: Wed May 06, 2009 8:36 pm   Subject: Switching Maps???

Update:
Removed rev limiter, still got mis fire.....
Rewired so that EDIS can run on its own, All seemed ok but after hard excelleration mise fire on the overrun... then the occasional mise fire und ...
PostForum: Operation   Posted: Thu Apr 30, 2009 8:49 pm   Subject: Switching Maps???

OK replaced coil pack and still get intermittant mis fire.

I will have to have a look at the VR sensor on the weekend.... I am pretty sure that i have a problem with the MJLT.

I have reverted t ...
PostForum: Operation   Posted: Tue Apr 28, 2009 7:30 pm   Subject: Switching Maps???

Thanks for the reply,
I have now replaced the coil pack but can't test until tomorrow.
If this does not work then i will get the car in the air on the weekend and check the VR sensor and mount.
PostForum: Operation   Posted: Sun Apr 26, 2009 6:24 pm   Subject: Switching Maps???

Ok further developments, i am now getting a regular misfire, but there does not seem to be a pattern to it.
I think it appears more under load but cant be sure.
the rev counter drops when the misfir ...
 
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