 
				
	| 1991 Mercedes-Benz 500SL 5.0L No Start, Starts sometimes Hi This cars problem started out gradually then got worse, was diganoised at another shop as Ignition module, Found no spark= tested crank sensor good, cam sensor good, coils good, secondary components good. While testing car started runs fine never cuts out o... 
                        
                            Summary posted 3/14/2006
                               
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 | Message Closed w/Summary 
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| VIN | WDBFA66E8M | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI / CIS-E | 
| Emissions | CA Emissions | 
| Symptoms | No Start, Starts Sometimes | 
| Occurs | Always | 
Trouble Codes
| 27 | Data exchange between CIS-E module and EZL/AKR ignition module defective | 
| 7 | Signal RPM at CIS-E control module illogical | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1991 Mercedes-Benz 500SL
| VIN | WDBFA66E8M | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI / CIS-E | 
| Emissions | CA Emissions | 
| Symptoms | No Start, Starts Sometimes | 
| Occurs | Always | 
Trouble Codes
| 27 | Data exchange between CIS-E module and EZL/AKR ignition module defective | 
| 7 | Signal RPM at CIS-E control module illogical | 
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