 
				
	| 2000 Saturn LW2 3.0L MIL Lamp on This car came in with engine performance problems and a check engine light on. Codes P0171 bank 1 lean, P0174 bank 2 lean, and P0150 bank 2 heater circiut fault. M.A.F. sensor fixed engine performance problem, P0171, P0174 and put fuel trim back in spec. Repla... 
                        
                            FIX posted 7/21/2005
                               
                    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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 1G8JW82R5Y | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / EFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2000 Saturn LW2
| VIN | 1G8JW82R5Y | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / EFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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