Quote:
Originally Posted by Evolbrz
Long time no update had time to get back to the project and I got a lot done... Im at a point were I can try to start the car as I hard wired the fuel pump to a relay on a switch and bypassing the stock relay.
But the problem is I can get the car to start I have a feeling my connection even tho I hear the fuel pump dont think fuel is making its way to the two lines to my engine.
Can anybody with experience with the oem fuel pump chime in to help me... I got the green wire for positive and grey wire to ground from the fuel pump.. what am I missing I know the fuel system on these cars are special but isnt it just 1 fuel pump and regulator? really want to get her started and start tuning 
**EDIT** fuel is making its way into rails ... currently troubleshooting with ECU master support |
Reference:
https://manuals.plus/deatschwerks/9-...ule-manual.pdf
https://cdn.shopify.com/s/files/1/08...heet.pdf?35048
Green is positive. Grey is ground like you said. Red and violet are for the fuel level gauge.
Relay should have a power wire from the battery to receive power, something that is a switchable power to turn the relay on and off to close the circuit, a wire powering the fuel pump going to the OEM green wire, and a ground wire.
Sounds like you have fuel. You should hear the fuel pump when the key is in the on position and not just when the car is started. What are you using for a trigger wire?
Does the engine sound dry or does it sound wet like is it just turning over and could be missing spark or fuel, or is it getting some fuel with ignition and burbling trying to start, but maybe some timing, injector duration or fuel pressure is off?