 
				
	| 1994 Mercedes-Benz S420 4.2L Hesitation The customer complains of a delayed engagement while cold on the trans. I confirmed this and using the asenmacher retrieved codes R-26. All data had me going in circles trying to find a diagnostic strategy for this code. Befroe spending more time; i'd like an ... 
                        
                            Summary posted 7/19/2006
                               
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 | Message Closed w/Summary 
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| VIN | WDBGA43E9R | 
| Engine | 4.2 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Symptoms | Hesitation | 
| Occurs | Cold | 
Trouble Codes
| R26 | upshift delay switchover valve Y3/3 | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1994 Mercedes-Benz S420
| VIN | WDBGA43E9R | 
| Engine | 4.2 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Symptoms | Hesitation | 
| Occurs | Cold | 
Trouble Codes
| R26 | upshift delay switchover valve Y3/3 | 
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