 
				
	| 2004 Acura MDX 3.5L MIL Lamp on P0056 Bank2 Sensor2 heater circuit malfunction. Snap-on Modis shows that B2S2 heater circuit is off with zero voltage. B2S2 heater circuit fault. Ohmed sensor heater circuit and found 7.4 ohms. Supply voltage on heater curcit is 13.74vdc. Installed new sensor ... 
                        
                            FIX posted 5/15/2012
                               
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 | Message Closed w/FIX 
 | 
| VIN | 2HNYD18264 | 
| Engine | 3.5 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0056 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2004 Acura MDX
| VIN | 2HNYD18264 | 
| Engine | 3.5 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0056 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | 
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          7 Replies Received
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