Mercedes Benz repair: 560 sec, k jetronic, electronic engine controls

Question
i have a 1989 560sec with 80k miles it does not start i try starter fluid to see if it electric or fuel it kind of starts but shutoff again, i want to know what it could be if it is a fuel pump relay or fuel pump or could be something else, where is fuel pump relay at.thanks

Answer
This Volvo club page has a good overview of K-Jetronic Fuel Injection
[url]http://www.volvoclub.org.uk/tech/fuel_injection/k_jetronic.shtml[/url]

Mercedes-Benz Driveability
Evaluating Electronic Engine Controls
by Steve Brotherton, Import Specialist
http://www.mercedesshop.com/Wikka/EngineControls


W126 fuel pump relay location
http://www.mercedesshop.com/shopforum/showthread.php?p=364846