Author Topic: fuel and ignition table problem  (Read 3998 times)

Offline Duveit

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fuel and ignition table problem
« on: September 25, 2015, 11:29:31 am »
Im new to vems and im having a problem.

On both my fuel table and ignition table i only get map scale from 20-120 kpa.
How do i chance that? its a 400 kpa map sensor on the ecu and its brand new, so i guess its lates verison?

The car is starting and the vacum is mapped so we encountered this problem when we started to map on boost.
The car just cut off when we passed 0.1-2 bars of boost.

How do i fix this? i can upload the current config if thats of any help

Can ad that its a mercedes m103 3l 12v engine and im planing to boost up towards 2 bar

-André
« Last Edit: September 25, 2015, 11:43:17 am by Duveit »

Offline VEMS

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Re: fuel and ignition table problem
« Reply #1 on: September 25, 2015, 01:04:07 pm »
Hello Andre,

You can remap your tables to different axis using the table re-mapper function: http://vems.hu/vt/help/gauges/table_mapper.html
But when the car cuts off when you enter boost, it is more likely your overboost protection engaged, see overboost fuelcut above on: http://vems.hu/vt/help/v3/v3_rev_limit.html

Best regards, Dave