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	 2007 Chevrolet W4500 Tiltmaster W4S042 6.0L Reduced Power 
		
		I have this Chevrolet w4500,Isuzu tilt cab with a [...] Chevrolet gas engine. Came in with reduced power, never had anything done before as far as throttle body. I replaced the throttle body and wiring pigtail with a.c. delco units. goes into reduced power as ... 
                        
                            FIX posted 9/20/2017
                             
                 
                            
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| VIN | 4KBB4B1U07 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Reduced Power | 
| Occurs | Always | 
Trouble Codes
| P0120 | Throttle Position Sensor Circuit Malfunction | 
| P0220 | Throttle Position Sensor 2 Circuit Malfunction | 
| P1516 | Control Module Throttle Actuator Position Performance | 
| P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation | 
Message Closed w/FIX
            
            
 Vehicle Data
                2007 Chevrolet W4500 Tiltmaster W4S042
| VIN | 4KBB4B1U07 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Reduced Power | 
| Occurs | Always | 
Trouble Codes
| P0120 | Throttle Position Sensor Circuit Malfunction | 
| P0220 | Throttle Position Sensor 2 Circuit Malfunction | 
| P1516 | Control Module Throttle Actuator Position Performance | 
| P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation | 
                            
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          3 Replies Received
          
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