MembersPage/HansK (2006-03-16 04:43:08)

Hallo I am from Denmark and I am planing to use a V3.2 on my VW Golf GTI 8V.

MembersPage/HansK/IgnitionSetup

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2005.07.16

Q.1) Does the MAPdot work fin, and should it be a certain firmware/megatune I use?

Q.2)When i open my Lambda Table in MegaTune (r18 and Firmware 1.0.12) the numbers are all wrong..

Lambda_Table.jpg

I can get the same numbers out of the board again with the Terminal-program as I put in.. But they don't show in MegaTune?

The lambda-tuning works good with recommended latest released firmware (GenBoard/UnderDevelopment/FirmwareChanges currently v14_rc1) and latest MegaTune (verify with mct that MegaTune vemsv3.ini is acting properly).

The numbers I put in the Tables-file was:

l[0]=4E 3B 39 38 38 38 3B 3B 3B 3B 3B 3B

l[1]=4E 3B 39 38 38 38 3B 3B 3B 3B 3B 3B

l[2]=4E 3B 39 38 38 38 3B 3B 3B 3B 3B 3B

l[3]=4E 3B 39 38 38 38 3B 3B 3B 3B 3B 3B

l[4]=4E 3B 39 38 38 38 3B 3B 3B 3B 3B 3B

l[5]=4E 3B 39 38 39 39 3F 41 41 41 41 41

l[6]=4E 3B 3B 39 3B 3B 3F 44 44 44 44 44

l[7]=4E 3D 3D 3B 3D 3D 3F 48 4E 4E 4E 4E

l[8]=4E 3F 3F 3D 3F 3F 41 48 4E 4E 4E 4E

l[9]=4E 41 41 3F 3F 3F 42 4C 4E 4E 4E 4E

l[A]=4E 41 41 41 41 41 44 4C 4E 4E 4E 4E

l[B]=4E 41 41 41 41 41 44 4C 4E 4E 4E 4E

Q.3) If I download the new Firmware 1.0.14 to the board, I want to to do some new testing on the table but now I mounted all the transistors in the box.. Should I just put a lightbulb on all the outputs or what to do?

yes. Actually final testing is done after mounting the TO-220 FETs and IGBTs and clamping them to the Alubos (the IGBT-s can short to neighbor or case if not done right). Likely you have a few econoseal recepticles that you can hook up.


Please post your config.txt so that others can review and hopefullly learn (especially me ;) Thank you.

http://www.vems.hu/files/HansK/Config.txt

It is not in use yet so don't put too much in it, but you are welcom to give input.


2005.06.19

Q.1) I have a 2-pin idle-valve, but what settings should be used fore this.. PWM, ON/OFF?

Any solenoid works with ON/OFF. Only some work (well) with PWM.

  • what is resistance ?
  • anything known about original application? Does it have real idle-air control or just simple "fast-idle" ?

Does some one use the the same valve, and have a config-file that I can see or just some input to what settings to use?

P6220090.JPG

Q.2) Is there some way to test the idle-output?

  • which output did you choose in iac_sol_channel ?
  • PWM type iac output can be tested with forced iac.position: mdi01..mdiff . Do NOT forget to set back to mdi00 (or reboot) after you executed the tests to revert to normal control.
  • alternatively it can be tested like any other digital output, with mdh.. command. See GenBoard/Manual/DigitalOut/Table. In this case, do NOT forget to set iac_sol_channel=FF to prevent interference and set it back after the test.

2005.06.01

I got the new Megatune "mt-r014" and I tryed to use the firmware that was together whit it, but then I got no "output" on inj. or ign. and the the config and table was the same..?

No problem.. Just needed to chance secondary_trigger to "02" instead of "FF".