Thread: 2003 fse 450
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Old 02-09-2019, 07:21 AM
Jaap Jaap is offline
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Join Date: Nov 2018
Posts: 1
Default injector problem

hello everyone,

I own a sm450 fse 2007
problem is that i do not have a signal on my injector.

the +12v is present on the plug but the negative voltage is not switching from the ecu. can anyone help me out.


the relay contactors and wiring are okay.
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