 
				
	| 2007 Chevrolet Express 2500 4.8L MIL Lamp on This truck has a recurring issue setting these two Knock Sensor faults. It originally had just a KS1 fault, but now sets faults for both. Vehicle got a Jasper 4.8 engine installed about 7k ago in late 2022. When originally diagnosed 6 months ago, it was de... 
                        
                            FIX posted 8/24/2023
                               
                    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 17 Replies Received (View Replies)17 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 1GCGG25V97 | 
| Engine | 4.8 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0327 | Knock Sensor Front Circuit Low Voltage | 
| P0332 | Knock Sensor Rear Circuit Low Voltage | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2007 Chevrolet Express 2500
| VIN | 1GCGG25V97 | 
| Engine | 4.8 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0327 | Knock Sensor Front Circuit Low Voltage | 
| P0332 | Knock Sensor Rear Circuit Low Voltage | 
 17 Replies Received
17 Replies Received
 17 Replies Received
          17 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video