 
				
	| 2007 Chevrolet Equinox LS 3.4L MIL Lamp on We need help with an ongoing problem with the equinox,on the last go around we replaced the rear O2 [...] wierd things I dont [...] the data stream showed no signal fron the MAF , Air temp, or coolant temp [...] they seem to working [...] signal from the rear ... 
                        
                            FIX posted 12/21/2011
                               
                    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 14 Replies Received (View Replies)14 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | SCREAM1NG7 | 
| Engine | 3.4 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2007 Chevrolet Equinox LS
| VIN | SCREAM1NG7 | 
| Engine | 3.4 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
 14 Replies Received
14 Replies Received
 14 Replies Received
          14 Replies Received
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