DISPATCH 2.0 HDi immobiliser problem

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lancia58
(Donor 2022)
Posts: 711
Joined: 30 Nov 2010, 07:02
Location: Israel
My Cars: Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
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Re: DISPATCH 2.0 HDi immobiliser problem - Solved

Post by lancia58 »

Hi,

I looked at the electrical components that are mounted on the CPH board trying to identify the chip that stores the immobilizer code. I found a none volatile memory device ( serial FLASH of 500 bytes ) that I suspected it holds the code. Using a fine soldering iron I removed it from the faulty CPH ( the one that originally came with the car ) and solder it on the good CPH that I removed from a wracked Dispatch. Then I started the engine it turned on and runs OK. Thank you all for your help

Zohar
Last edited by lancia58 on 10 May 2016, 17:17, edited 1 time in total.
Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
Hell Razor5543
Donor 2023
Posts: 13745
Joined: 01 Apr 2012, 09:47
Location: Reading
My Cars: C5 Mk2 VTX+ estate.
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Re: DISPATCH 2.0 HDi immobiliser problem

Post by Hell Razor5543 »

Well done on that.
James
ex BX 1.9
ex Xantia 2.0HDi SX
ex Xantia 2.0HDi LX
Ex C5 2.0HDi VTR
Ex C5 2.0HDi VTR

C5 2.2HDi VTX+
Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
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