Ford focus 1.6 tdci EGR off

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Ford focus 1.6 tdci EGR off

Postby Bedik » Wed Aug 10, 2016 11:20 pm

Hi!

I need help with the EGR off.
The car Ford Focus 1.6 TDCi 110hp edc16c34

I closed the EGR (hysteresis solutions), but I get an error code p0407, because the EGR bad.
There is EGR switch in this file?
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Re: Ford focus 1.6 tdci EGR off

Postby LJ_D » Thu Aug 11, 2016 9:47 am

@bektastalay is the guy to ask on this

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Re: Ford focus 1.6 tdci EGR off

Postby madinfo » Thu Aug 11, 2016 10:22 am

try 1E7849


set to zero (8bit hex)


found in on a a2l that i have....

unplug the valve.

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Re: Ford focus 1.6 tdci EGR off

Postby madinfo » Thu Aug 11, 2016 10:39 am

my last post could be the DFP.


needs confirmation.


by the way did you disconnected the EGR valve ?

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Re: Ford focus 1.6 tdci EGR off

Postby Bedik » Thu Aug 11, 2016 11:36 am

I can only install the car this weekend.

the EGR valve is connected.
It is possible that the only solution is to turn off DTC.

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Re: Ford focus 1.6 tdci EGR off

Postby madinfo » Thu Aug 11, 2016 11:39 am

why are you closing egr valve ? is it faulty ?

if is it faulty it needs to be switched off and disconnect the cable...

when using egr hysterisis maps to close it you only say to the ecu that you want to keep it closed, when you turn the key on she stills does auto tests, if she is clogged, may stay open and car will stall, or be lack of power or trough a DTC....

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Re: Ford focus 1.6 tdci EGR off

Postby Bedik » Thu Aug 11, 2016 5:35 pm

Yes, the EGR valve is it faulty.

Yes,
but I can not find the EGR switch.

1E7849 - Switch to enable particle filter

Here is a similar ols file (from Martinus)
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Re: Ford focus 1.6 tdci EGR off

Postby pauliusj » Thu Aug 11, 2016 8:08 pm

does the dtc gets car to the limp mode, or just a light on the dash? if you don't get the limp mode, it's all right just to turn off the dtc in hexdump, but if car goes to limp, there is a need to think of something else..

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