Fuel injector questions

[DSBMW1]

I have taken the whole bike apart this winter. Now apon reassembly my fuel injectors arn't working. I have fuel to the injectors and spark at the plugs. THe injectors aren't pumping fuel. What is the voltage to the injectors supposed to be? Is there a place under the tank that the injectors could have come unplugged? Is there anything else I could be missing? Any help would be appreciated.

[PGlaves]

I have taken the whole bike apart this winter. Now apon reassembly my fuel injectors arn't working. I have fuel to the injectors and spark at the plugs. THe injectors aren't pumping fuel. What is the voltage to the injectors supposed to be? Is there a place under the tank that the injectors could have come unplugged? Is there anything else I could be missing? Any help would be appreciated.

The injector leads come out of the harness - upstream connection is at the large plug at the Motronic as far as I know. If the injectors sat "out" and dry there is a good possibility that they stuck from a little gum from the evaporated gas. If reconnecting the Motronic plug a few times doesn't cure the problem I would take the injectors to a good shop and have them cleaned and tested.

[jdiaz]

I sent some 150K-mile injectors to a shop a few years ago for ultrasonic cleaning. The shop called back to say that they had to evacuate their work area because of the toxic fumes. :laugh

[breyfogle]

.... THe injectors aren't pumping fuel. What is the voltage to the injectors supposed to be?


Have you checked for the correct fuel pressure at the injectors? Maybe the injectors are fine and the fuel pump is bad. Just a thought. If you have pressure but no fuel spits out of the injectors I would have the injectors tested & cleaned.

[mrich12000]

If you need injectos heres a good place.
http://stores.ebay.ca/id=68034504&ssPageName=STRK:MEFS:MESST
hopr this helps:bikes :buds you can check out this thread done earlier.
http://www.bmwmoa.org/forum/showthread.php?t=16123:wave :wave