Renault immobiliser system

[birgiro]

Is it possible to bypass immobilizer on Renault megane coupé Williams ecu.
I was putting this engine in my Renault Laguna 99 and it won´t start.

 

[Mark One]

go for a Ph1 ECU. They dont have imobilisers

 

[birgiro]

Will it work for this engine? Where can I buy it? if it cost a lot I rather get a standalone ems system.

 

[number1]

It wont start with a williams ecu because the williams runs a coil and distributor and the megane engine uses a coilpack, if theres no non immobiliser ecu available for the megane then afraid aftermarket ecu may be the only way

Dave

 

[birgiro]

You misunderstood this. This is f7r (147hp) engine that I took out of Renault Megane coupé. This is almost the same as Williams engine. Then I put the engine in my Renault Laguna who had a k4m 1.6 engine. I used the engine, loom, box and ecu from the megane.

thanks

 

[number1]

ah, you see it says "williams ecu" in your first post, you will most certainly need to have an immobiliser-less ecu, think the phase1 meganes had an immobiliser, you may be able to get your megane ecu unlocked

 

[birgiro]

sorry my english!!

Maybe it will work to take the key and the control box from the Megane and put it in the laguna :dapprove:

 

[Mark One]

I've got a Mk1 valver ECU for sale and i no for a fact it has no immobiliser
but i dont think thats what you want. the willy one is probably going to be different

 

[birgiro]

Does Mk1 valver ecu use coil and distributor ore coilpack. If it is not the same it will not work.

Perhaps I will just get a standalone ems and the upgrade the engine later with forged pistons, con rods and turbo. Then it will work well. I have turbine but I need ems, pistons and con rods. I just don’t afford it Wright now.