You can change the style the forum displays by selecting your preferred style at the bottom left of the site.
We have made an enhancement so that old threads should now link from search results to the correct thread. This is not yet in place for single post links
I haven't driven my car in 2 years. I tried Starting it but it just turns over, almost sounds like there's no spark.
I checked and there is spark, timing is spot on and I've got half a tank of fuel.
any ideas of what the problem might be?
I checked the fuses above the ecu and they are a fine.
I pulled the fuel rail out and cranked the engine but no fuel is coming out
You are never going to get your engine started if that is the extent of your diagnostics. Please please read the link that has been suggested and start with charging your battery to full capacity, i.e. 12.7 volts. No > 13 RPM = no activated fuel pump relay, etc.
RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
I charged the battery and the fuel relay works when I crank the engine
But is the fuel pump actually pumping?
I think you said you had no pressure at the rail?
If the fuel pump relay is closing but there's no pressure at the rail then it points to a bad pump.
I'll disconnect the fuel feed at the fuel rail and see if I get fuel. If I do, then the injectors are blocked. If no fuel, then it's gotta be the fuel pump
I'll disconnect the fuel feed at the fuel rail and see if I get fuel. If I do, then the injectors are blocked. If no fuel, then it's gotta be the fuel pump
I have fuel pressure at the rail but the fuel I not going into the fuel rail. I tried another fuel rail and 3 different fuel pressure regulators but the fuel isn't getting to the Injectors.
I have fuel pressure at the rail but the fuel I not going into the fuel rail. I tried another fuel rail and 3 different fuel pressure regulators but the fuel isn't getting to the Injectors.
Have you actually cranked the engine and pumped fuel out of the feed line into a container?
If you have then check the 12v suppy to the injectors with a multimeter.
We process personal data about users of our site, through the use of cookies and other technologies, to deliver our services, personalize advertising, and to analyze site activity. We may share certain information about our users with our advertising and analytics partners. For additional details, refer to our Privacy Policy.
By clicking "I AGREE" below, you agree to our Privacy Policy and our personal data processing and cookie practices as described therein. You also acknowledge that this forum may be hosted outside your country and you consent to the collection, storage, and processing of your data in the country where this forum is hosted.
Comment