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	 2004 Cadillac SRX 4.6L MIL Lamp on 
		
		I have a 2004 Cadilat SRX in the shop that keeps coming back with P0172,P0175 [...] to costomer tune up was done 20k miles ago with ac delco plugs. I replaced both upstream o2 with bosch with are same ones it had before. Replaced mass air flow sensor with OE p... 
                        
                            Summary posted 8/18/2009
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | 1JFGTYXMNC | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI / EFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
Message Closed w/Summary
            
            
 Vehicle Data
                2004 Cadillac SRX
| VIN | 1JFGTYXMNC | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI / EFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
                            
11 Replies Received
          11 Replies Received
          
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