Author Topic: Vems isues  (Read 222 times)

Offline PaulsM

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Vems isues
« on: October 16, 2018, 01:04:23 pm »
Has anyone seen a situation when VEMS sends signal to fuel pump relay chaotic? It had to turn pump on for 3 seconds, when ignition is turned on. Now, when I leave it on "on" stage, it turns pump on for 0.2 sec, turns it of for 0.2 seconds and that patern randomly continues until I turn ignition key off.

Offline Tille

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Re: Vems isues
« Reply #1 on: October 16, 2018, 03:42:47 pm »
Check if FuelPump PWM controll is enabled

Regards

Offline PaulsM

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Re: Vems isues
« Reply #2 on: October 16, 2018, 03:59:39 pm »
It has been running well for a few years, could settings just.. fly away?