Spark+Fuel but no start--S50
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Hmmm how should I test maf and a vacuum leak?Comment
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You have an electrical fuck up.
If removing the fuel pump relay allows the car to start; its causing a short. The fuel pump relay should control the power to fuel pump; with it removed there should be no power to fuel pump.
If unplugging the #1 coil pack makes the car start then you have a short related to #1 coil.
Do you own a multimeter? Time to buy one if you wanna prevent an electrical fire in your car.
Unplug afm to see if its bad; if the car will idle better with afm unplugged you know the afm is culprit.
Have you checked the dme for codes? It will usually tell you something useful
Sent from my SAMSUNG-SGH-I337 using TapatalkLast edited by Wanganstyle; 01-28-2014, 09:57 AM.OBD1 M54/M52TU swap as a M50b25
Z4 non powered steering rack fits e30
Euro e46 2005/6 320d 6mt gearbox into E30 with M20 hardy and beck 1985 327s engine
Comment
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You have an electrical fuck up.
If removing the fuel pump relay allows the car to start; its causing a short. The fuel pump relay should control the power to fuel pump; with it removed there should be no power to fuel pump.
If unplugging the #1 coil pack makes the car start then you have a short related to #1 coil.
Do you own a multimeter? Time to buy one if you wanna prevent an electrical fire in your car.
Unplug afm to see if its bad; if the car will idle better with afm unplugged you know the afm is culprit.
Have you checked the dme for codes? It will usually tell you something useful
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Coil 1 can be plugged in and it start.
Yes I own one.
I will test the amd when I get home.
I haven't tested the DME for codes but I'll try and get my hands on a code readerComment
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Check if u got power at power wires and ground at ground wires. If u got power at a ground you = have a short.
Clues:
power will connect to injectors x6
Also to coil packs x6
Ground will also.
If you got a large wire from harness to body in the wrong place you will create a massive short.
I.e. connection of ground to power terminus and make own giant short
If you have a multimeter why are you too lazy to use it? You could a been driving a week ago instead of looking at a dead carLast edited by Wanganstyle; 01-28-2014, 01:57 PM.OBD1 M54/M52TU swap as a M50b25
Z4 non powered steering rack fits e30
Euro e46 2005/6 320d 6mt gearbox into E30 with M20 hardy and beck 1985 327s engine
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The first car I ever rode in was an e30
Originally posted by Cabriolet
Wish you the best and hope you don't remember anything after 10pm.
1992 Mauritiusblau Vert
2011 Alpinweiss 335is coupe
2002 540i/6 Black/Black
2003 GSX-R 750 (RIP)Comment
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Get the diagram of the 3 main relays.
Check if u got power at power wires and ground at ground wires. If u got power at a ground you = have a short.
Clues:
power will connect to injectors x6
Also to coil packs x6
Ground will also.
If you got a large wire from harness to body in the wrong place you will create a massive short.
I.e. connection of ground to power terminus and make own giant short
If you have a multimeter why are you too lazy to use it? You could a been driving a week ago instead of looking at a dead carComment
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OBD1 M54/M52TU swap as a M50b25
Z4 non powered steering rack fits e30
Euro e46 2005/6 320d 6mt gearbox into E30 with M20 hardy and beck 1985 327s engine
Comment
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Try a different CPS. The one on an e36 I had ohmed out correctly on two of the three pins but incorrectly on two different ones. Swapped it and it fired right up.
Car would intermittently fire and die until I swapped it.Comment
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Shit. Well here's what I'm going to do. I'm going to try a different DME in it, if that doesn't work, CPS, if that doesn't work I'll try a new harness.Comment
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I'll do that today. I didn't touch the engine yesterday, I was putting the fenders and front end back on yesterdayComment
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Still need to do those tests but, Still having the problem of too much fuel going into the cylinders... I think. Well it starts up with the fuel pump relay out but dies after a couple seconds idle because no fuel. Tries to start with it in but dies making me believe it's kinda flooding it?Comment
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