on July 29, 2013, 11:14 pm, in reply to "Re: Ford Focus P0089 Fuel rail sensor"
Green :Imv signal
Yellow : Amp clamp on imv valve
Red : Signal from fuel rail
This is the image when cranking the engine ,the rail pressure doesn't seem to go over 1volt even when I have fuel going into the pump under pressure from an in line hand pump.The 5v feed is constant while cranking and I will get the wave form you requested tomorrow Carl.
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Ford Focus 1.8 TDCi 2006 - Code P0089 Fuel rail sensor # - Liam Hourihan July 24, 2013, 12:21 am
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