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	 1999 Ford F-350 Super Duty Lariat 7.3L Cuts out, lack of power 
		
		I am NOT a diesel guy, But he is a regular/good customer, so I said I'd [...] will stall while scanner communicates, sometimes. Has a lack of power and loud hissing on accel, no leaks can find. Watching turbo during self test, I don't see the lever on top movi... 
                        
                            FIX posted 11/25/2017
                             
                 
                            
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| VIN | 1FTSW31F3X | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / turbo deisel | 
| Emissions | OBD-II Compliant | 
| Symptoms | Cuts Out, Lack of Power | 
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage | 
| P0221 | Throttle Position Sensor 2 Performance | 
| P0470 | Exhaust Backpressure Sensor Circuit Malfunction | 
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
| P0542 | High Voltage At Intake Air Heater Relay 1 | 
| P0640 | Cylinder 3 Misfire | 
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 Vehicle Data
                1999 Ford F-350 Super Duty Lariat
| VIN | 1FTSW31F3X | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / turbo deisel | 
| Emissions | OBD-II Compliant | 
| Symptoms | Cuts Out, Lack of Power | 
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage | 
| P0221 | Throttle Position Sensor 2 Performance | 
| P0470 | Exhaust Backpressure Sensor Circuit Malfunction | 
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
| P0542 | High Voltage At Intake Air Heater Relay 1 | 
| P0640 | Cylinder 3 Misfire | 
                            
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          5 Replies Received
          
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