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 starting problems
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yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 6:20 am

ok it will not start (Megane 1998)
just got it from a salvage yard, they said it ran ok before i got my hands on it
work i did: removed n/s wing, bonnet, bumper and the metal around the rear of the light fitting.
point is i had a spare grey multi block in the fuse box ( next to the light fitting ) it only has about 5 v small wires going to it ??? should this be spare ???
next thing is the car is not even trying to start. so any ideas where the inersure (bump) switch is ? will check the fuel and - + coil tonight. but this multi block has me worried>>Alarm, Fog lights, etc

cheers for any help
andrew
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 6:24 am

by not trying to start what do you mean? Is the engine turning over? Or is it totally dead?

Inertia switch is beside the fusebox, will have a black cap, later models have a nice red cap. Push it.

Theres plenty of spare plugs etc in cars.
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 6:33 am

Chris

turning over well. just sounds as there is no fuel and or no electrics.
there is no central locking/ no immobilizer / no alarm so throught it could be either the inertia switch or a wire off the coil or fuel pump
1.6 rn classic

was getting a bit late last night so a gave up
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 6:38 am

it does have an immobiliser. They all did.

A 98 will have the transponder key, see the other megane immob post for more details and theres a few other posts regardign it.

Whats the red light ont he dash doing? Top central one when you try to start it?

Anyway inertia switch is behind the airbox and under to theright slightly of the coolant tank beside th efusebox.
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 6:45 am

oooww thats the one i think


(Anyway inertia switch is behind the airbox and under to theright slightly of the coolant tank beside th efusebox.)

someone has not put the wires back on Embarassed

red light flashes ( when stood ) red light out soon as you put key in
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 6:54 am

well the key work if the light goes out when the keys inserted.

Does it work now then?
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 7:08 am

when the light is out the engine still does not start..

this is why i think it could be the inertia switch. by the sound of where the switch is. thats where i have a spare multi block. will get the spot lights out when i get home ..
check 1 red light deff goes out
2 .. check inertia switch is plugged in
3.. reset inertia switch
try start if not
4 .. check primary to coil then ht
try start if not
5 .. check fuel is been pumped
6 .. try start
7 ... come back on here

that sound about right
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 7:11 am

inertia switch is in the loom itself, and it doesn't go through a multi block, well it goes to the ECU power wire which comes from a relay.

When the ignitions turned on do you hear the fuel pump buzz?
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 7:14 am

never had a megane so do not know how loud it is meant to be .

if it is audiable then
no
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 7:21 am

quiet hum from the back of thge car, ignition on it primes for a few seconds then stops.

Anyway the pumps what the inertia switch stops
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 7:25 am

cheers Chris will have a look tonight.

( thats what you get buying a car in glasgow ) Smile
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 7:27 am

whereabouts in glasgow are you?
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 7:45 am

not now .. just picked it up in glasgow
Chris H
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Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 7:48 am

I see thought you might have lived here. Where did you pick it up from?
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 8:00 am

northern salvage
just phoned the wife deff no fuel pump noise? but only thing behind the black cap next to the fuses was a "comb"type thing
red flashing light deff goes off when ignition is on.
Chris H
Forum Moderator

Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 8:02 am

she needs to press the top of the inertia switch to re-set it.

Its black and round, the tops about the size of a 2p piece, rubber top.
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 10:35 am

might have well p***ed into the wind asking her to do that.
i am home now. went to the car pressed it in (mine is red ) started first time.

cheers chris
Chris H
Forum Moderator

Joined: 02 Mar 2004
Posts: 19978

Posted: Thu Dec 16, 2004 10:57 am

lol glad to be of help.

Thats 5 million pounds please.
yorksdrew
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Joined: 16 Dec 2004
Posts: 58

Posted: Thu Dec 16, 2004 11:00 am

bloody tipical weege
lol
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