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Hey guys, got the red label ecu today and I'm trying to start the car. I'm NOT getting fuel and I don't think I'm hearing the fuel pump either, but I'm used to the walboro whine in my eclipse. Where are all the ground points for this motor? What else could be the cause?
Here's my pinout from the adapter i'm using compared to a chart I have that is supposed to work for a 86 325e/s
1 - 25 Good Alternator
4 - 12 Good Coolant Temp
5 - 23 Good Oil Pressure
6 - 22 Not Connected Diag Power?
7 - 21 Good Ignition Switch
8 - 24 Not Connected Fuel Rate 8 Missing on e30 side, 24 on e36 side goes to A plug w/ 20
9 - 20 Not Connected Engine Speed 9 Missing on e30 side, 20 goes w/ 24 to A plug
10?? ???? 10 goes to a plug with 2 - Both e30 side
11 - 19 Good Diag Connector
12 - 8 Good Check Engine Light
13 - 13 Good Fuel Pump Relay
14 - 14 Not Connected Oil Level Fault Set 14 Missing on e30 side, unused e36 side
15 - 15 Not Connected Starter Motor 15 Missing on e30 side, unused e36 side
16 - 17 Not Connected Diag Connector Available on both sides, both unused
18 - 18 Good Starter
Bump.. Can't hear the fuel pump prime or the relay click. I have 3 grounds, i belive. Alternator, one on the engine mount, and 1 at teh battery tray (ecu I believe). Car cranks every time without a problem but there is now fuel. I've tried taking the line off to see if it will shoot out fuel without success. Does it have to have vacuum ( connected to the rail ) to pressurize and prime?
Bump.. Can't hear the fuel pump prime or the relay click. I have 3 grounds, i belive. Alternator, one on the engine mount, and 1 at teh battery tray (ecu I believe). Car cranks every time without a problem but there is now fuel. I've tried taking the line off to see if it will shoot out fuel without success. Does it have to have vacuum ( connected to the rail ) to pressurize and prime?
Are you using an adapter or a modified harness? DME physically grounded?
Adapter. How would I go about physically grounding the dme?
Either put it in the brackets under the dash or touch it to any unpainted surface. The DME case must be grounded on an E36 harness or it will not ground the relays out.
Either put it in the brackets under the dash or touch it to any unpainted surface. The DME case must be grounded on an E36 harness or it will not ground the relays out.
Grounded it and same thing through the slot on the side in a bolt and same thing.
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