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Christian Krahenbuhl

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  1. A 7 temp range plug should be fine for that motor if the ambient conditions are not super cold or you are running very low compression. You can try a 6 range plug, but I don't believe that is your issue. From what I can tell, it sounds like your air fuel ratios may be mint for WOT conditions. Although, it sounds like your ratios at idle and cruising may be richer than desired and thus fouling your plugs. You should be able to target 1 Lambda for idle and light to medium cruising conditions without issue. Running richer than that under light load conditions has the ability to easily foul the plugs with excess carbon deposits. If your plugs are not platinum or some other exotically coated metal, then you could use an old pneumatic school spark cleaner on them until you track down your issue. I hope that helps. Christian.
  2. I was not aware of this feature and I was not able to see anything in the online wiring and installation manual. Is this information in another more detailed manual? How can I get this information, I am working on the wire harness now? Thanks, Christian.
  3. I was curious if this was going to be implemented in a firmware update? If so, how were you looking to implement it, and when? Wheel Speed Differential Acceleration Rate Based, per gear Vertical G & Damper Displacement for motorcycles Thanks, Christian.
  4. I incorrectly posted Pic 4, but the link works properly. Here it is below ><a href="http:/www.accessecu.com/Christian/EG33 Crank2 Wheel Signal and Cam Signal.jpg" target="_blank"> You are welcome to edit my 9:35 post since I cannot. Thanks, Christian.
  5. I needed to spend some additional time with the engine and manual before I could post up the trigger information you requested. It appears that this engine is controlled by two ECUs, one for 4 cylinders and another controls as two additional cylinders. I am not sure why Subaru did things this way, regardless below are the necessary pictures and information you requested. The two crankshaft triggers are at the front of the crankshaft, mounted offset from each other and the wheels are on two different planes. One request, would I have the ability to crank trigger this motor by two different wheels, Crank1 & Crank2? This would be ideal for competition if I get a sensor failure (Crank1), I can reload a new calibration that triggers with the other sensor, Crank2. > <br>Any plans for any type of traction control? > <br> > <br> > <br> > <br>Pic 3 ><a href="http:/www.accessecu.com/Christian/EG33 Crank2 Wheel Signal and Cam Signal.jpg">Pic 4
  6. I believe the first picture should contain the information you requested. The second is more specific to wiring. It appears that a single 6 channel igniter is used on the stock engine. Unfortunately, the igniter is mounted to the chassis and it is missing from the two engines that I have for development. I can always source another one or use a Nissan one. Thank you very much for the quick response, I greatly appreciate superior customer service. Do you have schematics specific to my combination, Nissan or Subaru 6 channel igniter for G3? Take care, Christian. > <a href="http:/www.accessecu.com/Christian/For EG33 2 Small.jpg" target="_blank"> > <a href="http:/www.accessecu.com/Christian/For EG33 Small.jpg">Pic 1 Pic 2
  7. I am new to these forums, so thanks ahead of time for any responses. The engine is a Subaru EG33, 6 cylinder in a GC wagon chassis. I am sure the unit can be configured to use the stock crankshaft and camshaft triggers. Although, I need the ability for individual cylinder fuel and ignition trims. This engine has dummy coils, two wires, and I did not know if the coil wiring could go directly to the EMS or if I would need to wire in some ICMs. If ICMs are required, what would be the configuration, Link team? The stock coil packaging is very nice IMO and spares are inexpensive so I would like to use the stock coils (no spark plug wires, great coverage over spark plugs, etc.). I have not purchased an EMS unit yet, I am still trying to figure out what all will be necessary for proper operation (additional ICMs or ignition boxes). I have the engine and factory service manual and I am able to take any measurements (mechanical or electrical) necessary. Long term, I would to use this EMS to run an LPi system as well. Any input or information would be greatly appreciated. Thanks, Christian.
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