 
				
	| 1999 Toyota Sienna CE 3.0L MIL Lamp on Will set MIL light after only a few miles of driving. Customer had replaced MAF sensor before the vehicle came into shop. (Dealership told him to try that). It made no change. Then he brought it into to use. We scanned the system to find code PO171 on the OEM ... 
                        
                            FIX posted 7/15/2005
                               
                    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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 4T3ZF19C6X | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / California Emission | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| 1153 | generic side only | 
| 171 | lean bank 1 | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 Toyota Sienna CE
| VIN | 4T3ZF19C6X | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / California Emission | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| 1153 | generic side only | 
| 171 | lean bank 1 | 
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 9 Replies Received
          9 Replies Received
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