2004 Fiesta 1.4TDCi CMP/CKP Sync

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2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Chris_W » Mon Jun 17, 2013 9:55 pm

To cut a long story short this came is a none runner after various people have been involved and it's had an engine swap after an overfill of oil.

Shows good (~300 bar) fuel pressure on cranking and enables start on that but will not CKP/CMP Sync so will not enable start. The cranking RPM seems slow at approx. 200 rpm but i don't think that's to much of an issue right now.

First check showed a faulty Cam sensor as there was no output but that has now been replace and is working fine.

The timing has been manually checked and pinned up and all lines up, and the capture was taken at the ECU back pinning.

I have attached the PSD file of the CKP/CMP. I wonder if when it has had the engine swap one of the sprockets is different but I don't have the engine code to hand, sorry!

Does anyone have a known good one to compare to?

Image
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fiesta tdci 54 cmp ckp1.psdata
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Robski » Mon Jun 17, 2013 11:41 pm

Shows good (~300 bar) fuel pressure on cranking and enables start on that but will not CKP/CMP Sync so will not enable start. The cranking RPM seems slow at approx. 200 rpm but i don't think that's to much of an issue right now.


What scan tool ?
Are you saying there that the sync status is ' NO ' ?
How did you get to the conclusion on cranking speed ?
Are the injectors being triggered ?
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Chris_W » Mon Jun 17, 2013 11:41 pm

Read with Delphi DS150 and Snap On Verdict

The status for Sync on both tools is NO

I used the Cursor lines to work out RPM, was it wrong?

The Injectors are not being triggered.
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Robski » Tue Jun 18, 2013 12:04 am

I used the Cursor lines to work out RPM, was it wrong?

I've not downloaded the file, i wondered the method you used.

The status for Sync on both tools is NO

Well that wants addressing ...........

The Injectors are not being triggered.

Good to know ;)
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Chris_W » Tue Jun 18, 2013 12:15 am

Robski wrote:
The status for Sync on both tools is NO

Well that wants addressing ...........



I know, hence the request for a known good waveform to compare too :wink:
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Robski » Tue Jun 18, 2013 12:20 am

I know, hence the request for a known good waveform to compare too

Tut-Tut.......... :roll:
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Chris_W » Tue Jun 18, 2013 10:17 pm

Thanks to some good info this is now solved, it pays to check things like timing twice :wink:
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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Wally » Wed Jun 19, 2013 12:36 am

So what was it? and How did you find It?

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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby Darren Cotton » Wed Jun 19, 2013 1:00 am

Wally wrote:So what was it? and How did you find It?

Wally



Would be nice to know... But, maybe the info is not his to share on a public forum, we may have to just respect that..

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Re: 2004 Fiesta 1.4TDCi CMP/CKP Sync

Postby evlcardoc » Wed Mar 23, 2016 2:20 am

Hi,
Sorry to invade an old post but symptoms described sounds very similar to a similar vehicle dumped with us in a very dismantled state, is there any chance of a trace to compare with results we have captured.
Thanks
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