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	 2000 Chevrolet Tahoe LT 5.3L MIL Lamp on 
		
		We replaced the engine with a dealer long block, we have a P0327, knock sensor code, We replaced #1 knock sensor and harness and omhed the wiring, all ok, Heres the kicker. I lad scoped both knock sensor signals and #1 had less amplitude the #2, id say abo... 
                        
                            FIX posted 6/26/2021
                             
                 
                            
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| VIN | 1GNEK13T8Y | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0327 | Knock Sensor Front Circuit Low Voltage | 
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 Vehicle Data
                2000 Chevrolet Tahoe LT
| VIN | 1GNEK13T8Y | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0327 | Knock Sensor Front Circuit Low Voltage | 
                            
7 Replies Received
          7 Replies Received
          
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