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1986 Nissan Maxima GL 3.0L Excessive Emissions, Poor Fuel Economy
Vehicle came in dumping gas. Has three codes in system but I suspect first and 3rd are false codes as they test okay. Unplugging the mass air flow sensor makes the car run much better although the co's are still quite high. I need to know of a faster way to te...
FIX posted 12/9/1998
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| VIN | JN1HU11S5G |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / mpi |
| Emissions | fed |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 11 | crank angle sensor |
| 12 | Mass air flow sensor |
| 13 | cylinder head temp sensor |
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Vehicle Data
1986 Nissan Maxima GL
| VIN | JN1HU11S5G |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / mpi |
| Emissions | fed |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 11 | crank angle sensor |
| 12 | Mass air flow sensor |
| 13 | cylinder head temp sensor |
Video