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Discussion Starter #1
Hi there,

Can anyone help....please??:confused:

Model: Laguna 2.0s RTi (16v petrol) P reg

I recently had an ECU failure, the output to one of the coils wnt down causing it to run on two cylinders. After a bit of searching I managed to source a replacement unit, including black box under footwell, roof sensor and key fob.

I have now had the new unit fitted, including the blackbox and roof sensor. The new key fob opens and closes the doors, but it won't fire, and there doesn't seem to be a spark anymore.

Is there anything else I need to do???

Any help would be very much appreciated.
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