2005 C5 1.6 HDI non starter
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Re: 2005 C5 1.6 HDI non starter
Nicely done. A little write up if / when you get the time would help, just confirming fob type car model too, just to help others and I'll put it into the hints / tips section.
Please Don't PM Me For Technical Help
Marc
Marc
Re: 2005 C5 1.6 HDI non starter
Well...the good news is that it starts fine everytime and all the electrics are OK.
Re-coded the radio and that's stopped beeping as well.
The problem is that it isn't driving right. Under load it hesitates quite a bit and I think it must the the new ECU/BSI as it was OK before.
Is there anything else I should be configuring? Should I re-configure the injector codes as obviously the ones in the ECU will be from the donor car? Could a coding mismatch really make that much difference to how it drives?
If I drive it long enough it does bring up an EML light and a code for fuel rail pressure. The ECU is the correct type but there seem to be about a million software revisions so I suspect the donor one may be a very slightly later revision than the removed one.
Re-coded the radio and that's stopped beeping as well.
The problem is that it isn't driving right. Under load it hesitates quite a bit and I think it must the the new ECU/BSI as it was OK before.
Is there anything else I should be configuring? Should I re-configure the injector codes as obviously the ones in the ECU will be from the donor car? Could a coding mismatch really make that much difference to how it drives?
If I drive it long enough it does bring up an EML light and a code for fuel rail pressure. The ECU is the correct type but there seem to be about a million software revisions so I suspect the donor one may be a very slightly later revision than the removed one.
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Re: 2005 C5 1.6 HDI non starter
It certainly won't be helping matters if the injector coding is wrong - for the sake of 5 minutes worth entering the correct codes.
It might need the EGR valve configuring, but it should do this automatically - you can hear it cycling the valve when you shut the engine down.
It might need the EGR valve configuring, but it should do this automatically - you can hear it cycling the valve when you shut the engine down.
Richard W
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C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
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XM 2.0 Turbo Prestige Emerald Green Pearlescent
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XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5644
Re: 2005 C5 1.6 HDI non starter
I would get the injector codes programmed in to eliminate that. They have codes for a reason, and despite some saying they don't need doing on a 2 litre, I'm not sure this applies to newer vehicles with smaller tolerances. It won't cost you anything to do it except a little time and may eliminate this as a problem.
The ECU / BSI may be from another similar vehicle, but they may well be configured for different options and components. I would always recommend taking a printout of original BSI settings before a replacement wherever possible. If you don't have these, it may be worth a session and a few sheckles with the dealer to perform a BSI update via Internet to get everything configured correctly using your original VIN.
The ECU / BSI may be from another similar vehicle, but they may well be configured for different options and components. I would always recommend taking a printout of original BSI settings before a replacement wherever possible. If you don't have these, it may be worth a session and a few sheckles with the dealer to perform a BSI update via Internet to get everything configured correctly using your original VIN.
Please Don't PM Me For Technical Help
Marc
Marc