Probably could make it fit with a lot of work. Its not something i would do though, far too much to convert. As well as the engine you will need custom engine mounts, new fuel tank, fuel lines, engine wiring harness, engine ecu, display clocks. Upon this you have the fact that the 206 is a multiplexed wiring system with lots of control ECUs, so getting it to integrate with the older 306 ecu etc(if at all possible), would not be too simple. ALL THIS IS IF THE ENGINE AND GEARBOX EVEN FIT!!!! If you want my opinion, as a Peugeot technician for years, dont bother even trying.
for ecu reset must disconnect cable battery for 45min and reconnect battery cable and start the engine
In the boot
The ignition module for a peugeot 106 is in the engine compartment. Facing the car with the hood open, the ECU is behind the headlamp nearest your left hand.
to my knowledge the 206's are all fuel injected, so the cold start is controlled by the engine ECU.
its set by the ecu
Should fit pretty much as is, might need to change / up grade mounting bushes/components. don't forget the ecu's tho....
According to the manual it means engine failure sensed in the Electronic Control Unit or a fault in the ECU. This is coming up on my car also but I dont know why. The idle revs on my car when not used for a few hours are also running low and it cuts out. I must drive it first for a couple of minutes for it to stablise. I found a forum called www.pug206.net which seems to be quite handy for hints and tips. best of luck. I also had this on my 306 (y-reg), first time, just took it to my local garage and they reset the ecu. It came back about 6 months later, it was linking back to the sensors in the ecu, I had to get this reconditioned for about £300.
Most likely to be a faulty coolant temprature sensor It will be sending the wrong data to the ECU making the ECU think that the engine is cold And increasing the mixture strength Possibly causing the engine to flood
207 will not start 1.4 hdi above radio it says ecu fault
ECU defekt.
under the ecu.