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2001 Saturn SL 1.9L Poor Idle Quality, Stall, Poor Fuel Economy
Customer complaint of getting bad gas mileage and car sounds louder than usual. Scanned computer and saw the O2 code so I checked data and O2 seems to want to stay on the rich side. Only seldom did it get below .4. I also noticed the car would not go into clos...
FIX posted 4/10/2012
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Message Closed w/FIX
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8 Replies Received
8 Replies Received
Related Documents & Media | VIN | 1G8ZF52871 |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, Poor Fuel Economy |
| Occurs | Idle |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
| P1599 | A/C Pressure Sensor Circuit Low Voltage |
| P1626 | Theft Deterrent System Fuel Enable Circuit Malfunction |
| U1064 | Lost Communication With BCM / VCD Module |
| U1301 | Class 2 Data Line Short To Voltage |
Message Closed w/FIX
Vehicle Data
2001 Saturn SL
| VIN | 1G8ZF52871 |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, Poor Fuel Economy |
| Occurs | Idle |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
| P1599 | A/C Pressure Sensor Circuit Low Voltage |
| P1626 | Theft Deterrent System Fuel Enable Circuit Malfunction |
| U1064 | Lost Communication With BCM / VCD Module |
| U1301 | Class 2 Data Line Short To Voltage |
Video