Replacing an ECU

philrocks · Dec 28th, 2013, 12:20

So, im just wandering.

I have the 102 1.9d and from what ive read, it is identical to the 115 model, just a different ecu map.

Does that mean i can get a ecu from a 115 model and put it straight in mine? turning mine into a stock 115 model?

Phil

gatos · Dec 28th, 2013, 15:05

I thought they were identical too, except for the ECU, but someone mentioned that the turbo is different. Not 100% sure if that is the case though. In order to get everything working, with no visits to the dealer to reprogram the ECU and the immobilizer, you could do what I did and replace the complete lockset. http://www.volvoforums.org.uk/showthread.php?t=169513

You will need:
- ECU
- Immobiliser Contol Unit
- Lock alarm receiving unit
- Steering lock key barrel
- Locks from the drivers door, boot and glovebox

If you can find out for sure that the 102 and 115 cars are the same, then I have a complete lockset available from a 115 1.9D

Dec 28th, 2013, 12:20	#1
philrocks Senior Member Last Online: Jun 6th, 2023 19:07 Join Date: Dec 2012 Location: Torquay	Replacing an ECU So, im just wandering. I have the 102 1.9d and from what ive read, it is identical to the 115 model, just a different ecu map. Does that mean i can get a ecu from a 115 model and put it straight in mine? turning mine into a stock 115 model? Phil __________________ Volvo c70 T5 Se Lux Stage 1 280bhp 335ft/lb Torque Previous Volvos: Volvo S40 1.9d

Dec 28th, 2013, 15:05	#2
gatos Premier Member Last Online: Nov 15th, 2022 21:34 Join Date: Apr 2010 Location: London / Essex	I thought they were identical too, except for the ECU, but someone mentioned that the turbo is different. Not 100% sure if that is the case though. In order to get everything working, with no visits to the dealer to reprogram the ECU and the immobilizer, you could do what I did and replace the complete lockset. http://www.volvoforums.org.uk/showthread.php?t=169513 You will need: - ECU - Immobiliser Contol Unit - Lock alarm receiving unit - Steering lock key barrel - Locks from the drivers door, boot and glovebox If you can find out for sure that the 102 and 115 cars are the same, then I have a complete lockset available from a 115 1.9D __________________ Current car: 2002 S40 1.9D, 1992 240SE Nullius in Verba

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