Author Topic: Pump off after inactivity and working injectors  (Read 5297 times)

Offline krzycho-g

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Pump off after inactivity and working injectors
« on: August 11, 2010, 02:09:43 am »
Hello

VEMS 3.3
1.1.80

I noticed one thing:
When engine stopped fuel pump works by the time fixed by the parameter "Pump off after inactivity" and at the same time are also controlled injectors. Is this normal or do I something wrong?
I cant also set this parametr on 0

Thanks for answer

Offline GintsK

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Re: Pump off after inactivity and working injectors
« Reply #1 on: August 11, 2010, 04:17:57 am »
Your injector injects at this time?

Try pull out pump fuse and watch what happens then. Most probably ECU get false trigger impulses.

Offline gunni

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Re: Pump off after inactivity and working injectors
« Reply #2 on: August 11, 2010, 04:23:40 am »
The injectors should not be working if you stall your engine as the rpm will be none so I don´t see how it´s possible , it´s best if you log it to see.