| 
	 2006 Audi A4 Quattro Cabriolet 3.0L Poor Idle Quality, Misfire, MIL Lamp on 
		
		hey guys having an issue with this Audi A4 Cabriolet. Car came in originally running very poorly. We brought it in and scanned in and had multiple misfire codes and a bunch of other codes. We kept it simple and checked for spark. Fuel. and air leaks. We en... 
                        
                            FIX posted 3/29/2022
                             
                 
                            
                    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 10 Replies Received (View Replies)10 Replies Received (Hide Replies)
       | 
		  
		      
           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | WAUDT48H26 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On | 
| Occurs | Always, Cold, Hot, Idle | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
| P0304 | Cylinder 4 Misfire Detected | 
| P0305 | Cylinder 5 Misfire Detected | 
| P0306 | Cylinder 6 Misfire Detected | 
| P0391 | Engine CAN Bus - The Coding For Component Transmission Control Unit | 
Message Closed w/FIX
            
            
 Vehicle Data
                2006 Audi A4 Quattro Cabriolet
| VIN | WAUDT48H26 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On | 
| Occurs | Always, Cold, Hot, Idle | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
| P0304 | Cylinder 4 Misfire Detected | 
| P0305 | Cylinder 5 Misfire Detected | 
| P0306 | Cylinder 6 Misfire Detected | 
| P0391 | Engine CAN Bus - The Coding For Component Transmission Control Unit | 
                            
10 Replies Received
          10 Replies Received
          
  Related Documents & Media