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1990 Pontiac Bonneville LE 3.8L Excessive Emissions, MIL Lamp on
ok, here goes. mil. light on customer says. pulled codes and found code 13 + 44, o2 not switching, replaced. o2 is now working properly. but on road test mil. light came back on, returned to shop and pulled code 13, 44 is now gone. used my scanner for dio. tes...
FIX posted 8/19/1998
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| VIN | 1G2HX54C4L |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always |
| Misc. | 02 Circut |
Trouble Codes
| 13 | o2 circut |
| 44 | system lean |
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Vehicle Data
1990 Pontiac Bonneville LE
| VIN | 1G2HX54C4L |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always |
| Misc. | 02 Circut |
Trouble Codes
| 13 | o2 circut |
| 44 | system lean |
Video