 
				
	| 1999 GMC Savana 1500 5.0L MIL Lamp on cant seem to fix p0340 sets right away have replaced dist due to worn cam gear, Have good square pattern at pcm with scope reluctant to replace same old story $$$ pcm looks rough white powder but pins look ok 
                        
                            FIX posted 6/3/2010
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 15 Replies Received (View Replies)15 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 1G53678563 | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 GMC Savana 1500
| VIN | 1G53678563 | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent | 
 15 Replies Received
15 Replies Received
 15 Replies Received
          15 Replies Received
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