Okiki Olufokunbi Posted March 18, 2013 Share Posted March 18, 2013 Hello all,what electrical component controls tells the injector pump to speed up or slow down in order to deliver fuel into the engine. I would think it would be something like the throttle position sensor or a mechanical equivalent on an mechanical pump.I am asking because my E7 is fast revving up and down like crazy on startup, in quite a predictable manner. It ask as if one is depressing and releasing the accelerator, when no one is doing it. And it does not even respond to the accelerator when one is pressing it. So i think the electronic component that controls the injector pump speed has failed, and is cycling between its low and high output.any help will be appreciated.thanks Quote Link to comment Share on other sites More sharing options...
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