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pin outs for c101 on a 1989 316 please?
Posted: Wed Jan 30, 2008 8:55 pm
by corsashmorsa
i asked for help before and gold told to read a post wich wasnt much help as they only had problems with 1 or 2 wires and i need to do the hole lot!
i have the m30 plug wirring i just need the e30 plug now. anyone please?
thankyou
Posted: Wed Jan 30, 2008 9:45 pm
by johnl320
The photo is from a 1986 316 auto.
pin 1 blue, Alternator
pin 7 green, ignition power feed
pin 13 green/violet, fuel pump feed
pin 18 black/yellow, starter feed
They are what you need to connect to get it running.
hth
john
Posted: Wed Jan 30, 2008 10:32 pm
by corsashmorsa
thankyou!
any idea were i can get somthing that tells me all of the pins? even if i have to buy it, as my auto data doesnt have bmw wiring
Posted: Wed Jan 30, 2008 11:02 pm
by johnl320
No I don't know where you can get them all, there are only a few more pins actually used on this model.
These pins are from a chrome bumpered pre facelift car.
john
Posted: Thu Jan 31, 2008 9:19 pm
by corsashmorsa
i did have that model but then got another model with the black bumpers, i think its the facelift....its g reg(89)
Posted: Thu Jan 31, 2008 10:10 pm
by corsashmorsa
ok, i've got it to turn over.
i've got a spark.
the fuel pump DOESNT prime, but it pumps while turning over.
theres pressure behind the fuel line as i found out when it blinded me when i took it off.
why would the injectors not be firring?
could it be i have no alternator wire?
Posted: Thu Jan 31, 2008 11:28 pm
by johnl320
If you've got a spark and the fuel pump runs when turning over then I would make sure the fuel pipes are the right way around.
john
Re:
Posted: Fri Feb 01, 2008 6:10 pm
by corsashmorsa
i did make sure they were the right way around, thats how i was temporerily blinded lol
Re:
Posted: Sat Feb 02, 2008 6:34 pm
by corsashmorsa
ok i've put an led accross the injectors and it flickers.....i think thats what is ment to happen? could it be that i have a hole in my tank and not getting enought fuel pressure? as the tank was nearly completely empty....
any1 selling a fuel tank cheap in reading area? if not i'll weld it and blow myself up lol
Re:
Posted: Sat Feb 02, 2008 7:41 pm
by Brianmoooore
I don't think pressurised fuel tanks have been used on cars since about 1905! Whatever is wrong with your car is NOT caused by a hole in the fuel tank!
Which connection on the fuel rail do you have the fuel supply pipe connected to?
Re:
Posted: Sun Feb 03, 2008 10:05 am
by corsashmorsa
the supply i have to the connection near the bulk head, sorry if i dont make much sence i'm possibly still drunk. i've tried it on both ends though.
could it be thats it had run out of petrol and from what i was told if a bm runs out of petrol it takes it a while to get going again....and it probably doesnt help the engien has been sat up for nearluy 2 years
Posted: Sun Feb 03, 2008 10:12 am
by johnl320
Is it even trying to fire? Popping back or starter suddenly speeding up?
john
Re:
Posted: Sun Feb 03, 2008 10:17 am
by Brianmoooore
Connections sound right - the fuel return pipe is the one that comes from the pressure regulator.
If you have two year old petrol in the tank it's not going to help things - the lighter fractions of the distillate can evaporate over time in a vented tank.
Posted: Sun Feb 03, 2008 11:08 am
by johnl320
Start pilot, get those bores washed
john
Re:
Posted: Mon Feb 04, 2008 12:03 pm
by corsashmorsa
it tried to fire with brake cleaner as fuel......................i gave up on it this weekend. i'll try again soon
Posted: Mon Feb 04, 2008 9:24 pm
by corsashmorsa
hoooRAY! rtis running. it sounds great! with only a manifold on. my nieghbours didnt like it much, so i started it up again to piss them off even more as i dont like them. i also set alight to the floor and thier fence from were i spilt petrol. left it running for afew second and then the fence is on fire, was funny though.
good day for me!