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1994 Oldsmobile Achieva S 3.1L Surge, MIL Lamp on
My history is that i work on this car before and replace ignition coils and o2 sensor. Now the car is surging and code 44 is comming on. Try cleaning injectors to no help. the readings on scanner are stock at 20 mV. Disconect o2 sensor and readings goes to 447...
FIX posted 10/2/2000
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| VIN | 1G3NL15M8R |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 44 | Lean Exhaust |
| 75 | ege 1 circuit problem |
| 77 | egr 3 circuit problem |
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Vehicle Data
1994 Oldsmobile Achieva S
| VIN | 1G3NL15M8R |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 44 | Lean Exhaust |
| 75 | ege 1 circuit problem |
| 77 | egr 3 circuit problem |
Video