26cu or 36cu dump
#2
This may be an interesting read to you
VACUUM IGNITION ADVANCE / AJ6 Engineering
I would consider looking for a megasquirt thread or similar. Idk if anyone is going to have what you are looking for, but a detailed megasquirt build probably would.
VACUUM IGNITION ADVANCE / AJ6 Engineering
I would consider looking for a megasquirt thread or similar. Idk if anyone is going to have what you are looking for, but a detailed megasquirt build probably would.
#3
By the way If your question was regarding ignition advance then this is handled by Marelli MED 123E, the Lucas 26/36cu handle fuel injection .
I tried to upload engine management training document but it's too large.
Click on mega link below to download this
https://mega.nz/#!HMxC2KAS!paXz-dCdK...xmaXZLtJmY4xPk
Last edited by Paul_59; 07-22-2016 at 02:28 AM.
The following 3 users liked this post by Paul_59:
#4
I don't have a dump of map from 26CU or 36CU but do have a document for training on Jaguar engine management systems for AJ6, AJ16 and V12 engines that may be useful.
By the way If your question was regarding ignition advance then this is handled by Marelli MED 123E, the Lucas 26/36cu handle fuel injection .
I tried to upload engine management training document but it's too large.
Click on mega link below to download this
https://mega.nz/#!HMxC2KAS!paXz-dCdK...xmaXZLtJmY4xPk
By the way If your question was regarding ignition advance then this is handled by Marelli MED 123E, the Lucas 26/36cu handle fuel injection .
I tried to upload engine management training document but it's too large.
Click on mega link below to download this
https://mega.nz/#!HMxC2KAS!paXz-dCdK...xmaXZLtJmY4xPk
#5
I have been thinking about this too. I have a Megasquirt sitting on the bench I am modifying to run distributorless.
A good place to start with advance curve is with the Lucas standard dissy curve, then tweak from there. I haven't asked my engine builder for this yet, but this is where I plan to start.
A good place to start with advance curve is with the Lucas standard dissy curve, then tweak from there. I haven't asked my engine builder for this yet, but this is where I plan to start.
The following users liked this post:
Greg in France (10-19-2017)
#6
I have been thinking about this too. I have a Megasquirt sitting on the bench I am modifying to run distributorless.
A good place to start with advance curve is with the Lucas standard dissy curve, then tweak from there. I haven't asked my engine builder for this yet, but this is where I plan to start.
A good place to start with advance curve is with the Lucas standard dissy curve, then tweak from there. I haven't asked my engine builder for this yet, but this is where I plan to start.
#7
Paul_59- That is a fabulous manual. Thank you for that. I learned two things I didn’t know: My 92 V12 XJS won’t throw a DTC unless there’s at least a gallon of gas in the tank, and if the throttle position sensor is wide open when cranking, the injectors are not fired. Both are applicable to my non-running car. Can’t wait to test that throttle position sensor and put a little more gas in the tank (it’s very low because I replaced fuel pump and only put a little in) -John
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Timing for the HE is in the ROM it lists timing at 3 points in the RPM range, this is what I was planning to use as a basis for my Megasquirt.
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Greg
Last edited by Greg in France; 10-19-2017 at 01:44 AM.
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