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seppok
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« Reply #556 on: July 31, 2014, 09:44:11 AM »
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Fuel yes ,timing no (not to much but it's safe ,ME7.0 taking care of your engine .... smart ECU.... especially with the ignition).Try it!  Had to tighten the actuator a bit to get to 0.9 bar. Works ok except there are some hiccups near 3000 rpm. It happens more often in higher gears. Is there a torque limiter or does the boost rise too quickly or what could it be? I can feel some vibration and maybe hear something and acceleration stops for a split second and then it continues. I think I have felt the same in some other car when traction control kicks in. |
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krazydbiker
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« Reply #557 on: July 31, 2014, 01:02:23 PM »
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if it is overboosting, it will get that feeling of cutting back, if its severe, it will cut throttle... rumbling? like misfiring?! no, how many miles are on your spark plugs?
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fredrik_a
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« Reply #558 on: July 31, 2014, 02:50:25 PM »
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Typically the ignition coils are going bad sooner or later and this will cause the engine to behave like this when combustion pressure reaches its peak. Change them all or go cheap and buy one new coil and switch positions of it until the problems disappear given that there is just one coil that is bad.
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seppok
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« Reply #559 on: August 01, 2014, 07:59:57 AM »
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Ok, so it could be an ignition issue. Spark plugs are new. I replaced also the coils with used ones, resistance was ok on all of them. The coil connector wires look very bad near the plug, maybe I should fix those first. Maybe it was a little worse when it was raining so that could very well be the problem. I could also try to log it in Vida.
Thanks for your help!
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guitar24t
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« Reply #560 on: August 20, 2014, 08:21:08 PM »
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Just checking in on here. What's new with anyone? Any news/new projects?
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fredrik_a
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« Reply #562 on: August 21, 2014, 03:58:36 AM »
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Does this count?
Very cool. Not enough boost though...  |
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dream3R
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« Reply #563 on: August 21, 2014, 04:05:35 AM »
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That was the stock boost mapping but with the 5120 mod My god a stock S60R is slooow. And I managed to break pu_w in that graph too so it was a little unhappy.  |
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saoron2002
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« Reply #564 on: August 21, 2014, 10:07:43 AM »
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That was the stock boost mapping but with the 5120 mod My god a stock S60R is slooow. Agree, my old D5 running decent remap keeps up with my stock R |
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saoron2002
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« Reply #565 on: August 21, 2014, 10:15:09 AM »
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Just checking in on here. What's new with anyone? Any news/new projects?
I shifted my attention to japanese cars with Denso systems, like Mitsubishi / Mazda Commonrail diesels, not much info for them around. Especially Toyota D4D, lots of them on the road and nobody remaps these. Anyone came across these and willing to invest some time ? If yes we will open new topic and I will share my experience so far with the current projects I have. |
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krazydbiker
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« Reply #566 on: August 21, 2014, 05:14:26 PM »
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very good work on 5120 man!, hopefully you get to put it to work soon with a good turbo!
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fredrik_a
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« Reply #567 on: August 22, 2014, 05:33:57 AM »
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very good work on 5120 man!, hopefully you get to put it to work soon with a good turbo!
I wish I had this sorted out on my old car as the hardware could take more boost than what I could manage in my software. I'm sure that you will push beyond 400 horses with no issues...  |
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saoron2002
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« Reply #568 on: August 22, 2014, 05:57:11 AM »
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Hi to all, would someone give a clue for the nobs like me, in regards to this 5120 mod. Obviously the req boost is perfectly followed, but what's the real goal by achieving this.
Thanks in advance
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fredrik_a
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« Reply #569 on: August 22, 2014, 06:25:34 AM »
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Hi to all, would someone give a clue for the nobs like me, in regards to this 5120 mod. Obviously the req boost is perfectly followed, but what's the real goal by achieving this.
Thanks in advance
The purpose is to be able to boost more than 1.5 bar of turbo pressure, and that is not possible with stock HW and SW. http://nefariousmotorsports.com/forum/index.php?topic=3027.0title= |
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