 
				
	| 2000 Chevrolet Astro 4.3L MIL Lamp on hi guys i need some help with this one. i have a po325b code that is there all the time. when i checked the voltage at the sensor i had 5 volts thought ok simple needs a sensor wrong!I installed the sensor dropped scan tool voltage to 4.85 volts i found an inf... 
                        
                            FIX posted 5/5/2005
                               
                    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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
 | Message Closed 
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| VIN | 1GNEL19W4Y | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / cfi | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
| Misc. | Awd | 
Trouble Codes
| P0325 | Knock Sensor 1 Circuit Malfunction | 
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             Vehicle Data
 Vehicle Data
                2000 Chevrolet Astro
| VIN | 1GNEL19W4Y | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / cfi | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
| Misc. | Awd | 
Trouble Codes
| P0325 | Knock Sensor 1 Circuit Malfunction | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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