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Old 16-05-2020, 08:41   #57
lfteixeira
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Join Date: Mar 2018
Location: Portugal
Vehicle: Ford Maverick 2.7 LWB
Posts: 228
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Now for the hard part, in wish i need some help.


The engine continues to "sputter" in this sequence:
1. Neutral
2. Full throttle
3. Release throttle
4. Back on the throttle (here he sputter, white smoke and them he goes)

I left the car in a shop that deal with diesel engines (well, now i'm not so sure about their knowledge).

At this moment he checked the engine compression, all cylinders are good, around 23 bar each.
Then he check the injectors, all of them were working around 100 bar.
He said it's low and tune them to work at 125bar (is this right???).

The problem is the lead injector (the one with a wire), he say'd that he doesn't know if he can tune that injector, he doesn't know if can affect the "reads" that the injector sends to the pump.


How can we test to see if the electronic part of the injector is working?


Any info about this subject would be appreciated!

Thanks.


Some pictures:




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