Steves Megane conversion build - She's finally running (VIDEO inside)

Any updates? I didn't get my weekly Sunday fix of car porn and am starting to get the shakes real bad!

:lol: :lol: :lol: dont worry [MENTION=53430]Juk3sy[/MENTION] [MENTION=52040]matt9566[/MENTION] there will be an extra long update later, been stupid busy with work and uni assignments that I havent had much time to do anything else.
 
UPDATE:

Sorry for not posting last Sunday, I have been really busy, I have however mad some time in a few evenings and this weekend to put time aside to concentrate on the car.

First thing that needed to be sorted was the wiring and to plug all the sensors, coilpacks, injectors etc in, thanks to Steve at SC autos who made me a custom loom, everything lines up and makes it very easy to plug everything in correctly. There were however a few alterations to be made, first off was the fact i was using the newer style lambda sensors used on the clio 197 but not on the early megane 225's which is what my engine is from, this means the plugs were different. To solve this issue I bought some Tyco 4 pin plugs and rewired the lambda sensor and loom to match, hopefully Ive got it right and they work :lol: another change was the fact that the clio 197 vacuum line sensor is located on the left of the engine bay and most conversions keep it in this position. I on the other hand have located it where the megane has its sensor to save making more custom vacuum lines, because of this I had to extend the loom to compensate, I have run the extension under the inlet manifold along with the brake booster vacuum line that Ive made to further compensate for the brake servo being on the opposite side to the meganes.

With the loom 90% installed I turned my attention to running the coolant pipes, the pipes were cleaned thoroughly and flushed out. One thing that needed doing here was modifying the heat matrix inlet as it is larger on a meganes. This was done by slipping a section of silicon hose over the barb fitting/inlet, then i could fit the meganes coolant pipe over the top and clamp it down, it shouldn't leak, if it does Ill have to think of another solution. Another problem that i ran into was because im using the clio gearbox when you secure down the secondary coolant pump it hits on the gear linkage and you cant get it into 2nd, 4th and 6th, I have therefore secured it in a higher position to clear the linkage, most people dont have this problem as they use the megane box. The battery tray could now be installed and luckily it hides most of the wiring and coolant pipes, it all looks rather neat :smiley:

Today Ive cleaned out the radiator ready for some modification to aid cooling. The shocks were also stripped ready for servicing and to replace the springs with H and R ones. Top mounts look okay but I may replace them later in the year with some more suspension upgrades.

Its looking now more like a car again :lol: by next weekend i hope to have the engine side of things pretty much completed, i can then concentrate on the suspension again and get it completed.

Jobs to do:

- install air intake
- finish fuel system
- finish suspension and driveshafts
- get front end resprayed (summer job)
- finish coolant system
- route the intercooler piping and secure intercooler


Photos:


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Thanks
 
UPDATE:

An early update this weekend mainly because there have been issues. Today i tried to test the starter motor and that the immobilizer had been decoded okay. Bad news the engine was solid and wouldnt turn over by hand whatsoever. Looked at a few things like the starter motor, cambelt etc, couldnt find anything wrong. A quick phone call to SteC and he told me that the fly wheel bolts may be too long and fouling on the crank case. This meant the engine had to come back out to get the gearbox off, in 30 mins it was out, fly wheel off and the bolts inspected. My mistake is the fact I ordered megane fly wheel bolts which are 2mm longer than the clio's bolts. This evening I turned down the bolts by 2.3mm so hopefully should get the engine in tomorrow and cranking over to check oil pressure etc.

I have also this week completely assembled one of my hubs with new swivel bearings and zinc plated bolts. I simply pressed them in at work. next week Ill strip and refurbish the other sides hubs.

I will update again tomorrow, with hopefully better news.


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Thanks
 
Shame about the setback! Bit of a bummer, but things like this easy to happen I guess when there's so many different things that could potentially go wrong/not go as expected..
 
Shame about the setback! Bit of a bummer, but things like this easy to happen I guess when there's so many different things that could potentially go wrong/not go as expected..

yes was always expected, everything was going too smoothly :lol: all rectified now
 
UPDATE:

As promised I have an update about the current situation. I bolted up the flywheel again with the modified bolts and turned the engine over by hand and success it turns over once again :smile: i was listening out for any grinding and could hear or feel any. Bolted up the clutch like before and installed the gearbox, a lot easier this time as my dad was on hand to help. Within an hour the engine was bolted back in the car and started connecting up the loom, clutch line, coolant hoses, gear linkages and exhaust and also bled the clutch with new ATE fluid, I was now at the point I was yesterday and ready to give the engine a crank, but wait another problem, the dash wasn't lighting up but the interior lights were and the ignition wasnt coming on, 20 mins with the multimeter and still no ideas on what it could be. I then checked the postive terminal plug and it appears there is a fuse inside this, it separates the interior/aux electrics and the engine electrics. My guess is the motor drew too much current when it wasn't able to turn the engine over yesterday and this was enough to blow the fuse, doh! Anyway a new one is on order, I linked out this fuse just to test the starter motor and immobilizer, and it all turns over lovely.

Ive now given the front sub-frame a quick coat of hammerite to cure a bit of rust and then bolted that in. The radiator was then bolted up and hosed up, this will probably be changed out with a megane rad later in the year when I have more time. Intercooler was now quickly mocked up and secured with zip ties so I can figure out some brackets to hold it securely. She starting to look a bit menacing now :smiley:

Pictures as usual:


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Thanks
 
Good stuff as always, bet you're itching to get it running now. Pics are very handy for me for when I do mine in the summer!
If you've never been in a meg'd clio you're in for a treat, if you have then I bet that's only making you look forward to it even more.
 
Good stuff as always, bet you're itching to get it running now. Pics are very handy for me for when I do mine in the summer!
If you've never been in a meg'd clio you're in for a treat, if you have then I bet that's only making you look forward to it even more.

:lol: I'm always here to answer questions when you do the conversion. Not really that hard if you're handy with spanners. Never been in one but I'm pretty excited when I get it mapped