Mercedes Benz repair: Mercedes-Benz 560 sel-Gasoline, mercedes benz 560 sel, crank pulley

Question
-------------------------
Followup To
Question -
Driving home the car stalled and I have no spark, help...Thanks
Answer -
What year?1988
How many miles on the car?185,000..I have no spark, no voltage to the dist cap. it turns over good.


Note:
Do not trust the fuel gauge, add a couple of gallons.

Answer
Possible issues:
* Damaged/broken wire or corroded ground.
* Crank position sensor.
* Ignition Coil
* KE Control Unit
* Reference Sensor
* Overload Relay
* Voltage Regulator

PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1988 Mercedes Benz 560SEL
Part: Overload Relay
 Note:  
Aluminum cover with bracket : contains (2) 10 amp ATC fuses on top .     
 Year: 1988-
P2056-18126 Overload Relay Germany IN STOCK $76.12  
 
P2056-18126 Overload Relay IN STOCK $75.35  
  
http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc


PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1988 Mercedes Benz 560SEL
Part: Reference Sensor
 Note:  Position
Located at front crank pulley.     

F6010-12104 Reference Sensor Beru IN STOCK $53.90  
 
F6010-12104 Reference Sensor IN STOCK $53.90  
  
http://catalog.eautopartscatalog.com/mercedesshop/sophio/quote.jsp?clientid=cata