Thread: HFS-3 on BMW 535d
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Old 02-08-2017, 09:18 AM
KertRe KertRe is offline
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Join Date: Aug 2017
Location: Estonia
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Default Re: HFS-3 on BMW 535d
Then i just leave the USER port alone. Connect ECU port green wire to car injector - wire, red one to injector + wire, and blue wire to MAP sensor + wire?
Am i correct now? And thats it, system should work?
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