MembersPage/HansK/OpelC (2006-09-20 06:24:09)

The car is a Kadett C with a Calibra 2,0 16V C20XE engine mounted.


2006.09.13

The engine has a 60-2 trigger wheel on crank so I tried to trigger the board with the signal-generator generating a 60-2 signal (m582 1740 200 20 1000 1000) but MT shows "trigger-errors", and a datalog shows random 0RPM one or two times every second.

http://www.vems.hu/files/HansK/datalog200609122217_trigger_errors.xls

I'm using firmware/MT 1.0.53

2006.09.19

I have tried changing threshold on LM1815 with out luck.

I'd like to try to use the board to generate the trigger-signal http://www.vems.hu/wiki/index.php?page=OutputTrigger but I need firmware V1.0.53 where MY_CONF += -D WOT_OUTPUT_TPS_THRESHOLD is enabled in the my_make file.

Hans, a firmware image with that compile option is not needed stimout is still available on the channel you select for the wot_output (for example p259, 5) outputs the pulsetrain on the fuelpump pin; (dont use the same channel for fuel_pump when using it for stimout), dont forget to add an inline series cap from stimout pin (needs to be pulledup with resistor to +5v) when feeding it into the primairy trigger pin - DB

Thanks!


Config:\nÿ1ÿ


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