Injectors dead

For discussing injector selection,manifold modifications, throttle bodies, fuel supply system design and construction, and FIdle valves and IACs.
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Terje
MegaSquirt Newbie
Posts: 2
Joined: Tue May 15, 2012 6:42 am

Injectors dead

Post by Terje »

My son has a BMW e34 with turbo and ms2 system. It start easy with original injectors but when changing to Siemens deka 680 cc injectors it wont start at all. I have changed the flow in the setup according to the calculator. Shouldent the car at least start now? Rough idle mayby but it does not even ignite at all. If its not getting fuel at all. The original brain does not work on these injectors either. Tried the test program and cannot hear the injectors open . Neewbee needs some ideas
Matt Cramer
Super Squirter
Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: Injectors dead

Post by Matt Cramer »

Have you tried firing them in injector test mode?
Terje
MegaSquirt Newbie
Posts: 2
Joined: Tue May 15, 2012 6:42 am

Re: Injectors dead

Post by Terje »

Yes, but nothing happend. We are going to remove and test them outside the car to see if they are destroyed.
2milehi22
MegaSquirt Newbie
Posts: 8
Joined: Tue Jan 24, 2012 12:12 pm

Re: Injectors dead

Post by 2milehi22 »

With a multimeter measure the resistance of the injectors and report back.
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