 
				
	| 1999 Toyota RAV4 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp on Vehicle belongs to my Father. MIL would come on intermittently at first with loss of power and rough idle. Searched TSB’s. Found bulletin# [...] for code P1133. Installed updated Toyota Air/Fuel ratio sensor,(new plugs, fuel filter,& air filter couple of weeks... 
                        
                            Summary posted 3/1/2010
                               
                    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 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
 | Message Closed w/Summary 
 | 
| VIN | JT3GP10V2X | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp On | 
| Occurs | After a Hot Soak, Intermittently | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1999 Toyota RAV4
| VIN | JT3GP10V2X | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp On | 
| Occurs | After a Hot Soak, Intermittently | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | 
 8 Replies Received
8 Replies Received
 8 Replies Received
          8 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video