 
				
	| 1997 Chevrolet C1500 4.3L Poor Idle Quality, Hesitation Please Help !!! when the truck can in, the Mil was not on. Scaned found no code's. tps on data found no voltage at closed throttle, wot 0.6 .Mil still not on. took out tps and found no spring tention, replaced tps and found no voltage, wot there is 0.6 volt st... 
                        
                            FIX posted 10/19/2006
                               
                    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 11 Replies Received (View Replies)11 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | 1GCEC14W7V | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation | 
| Occurs | Always | 
| Misc. | TPS | 
Trouble Codes
| P0046 | Turbocharger Boost Control Circuit Performance | 
| P0122 | Throttle Position Sensor Circuit Low Voltage | 
| P1122 | TP Sensor Signal Higher Than Expected | 
| P1406 | EGR Valve Pintle Position Circuit Malfunction | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1997 Chevrolet C1500
| VIN | 1GCEC14W7V | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation | 
| Occurs | Always | 
| Misc. | TPS | 
Trouble Codes
| P0046 | Turbocharger Boost Control Circuit Performance | 
| P0122 | Throttle Position Sensor Circuit Low Voltage | 
| P1122 | TP Sensor Signal Higher Than Expected | 
| P1406 | EGR Valve Pintle Position Circuit Malfunction | 
 11 Replies Received
11 Replies Received
 11 Replies Received
          11 Replies Received
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