1992 Infiniti Q45 4.5L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, Very Rich
Car came in not long after customer purchased from Ebay
seller. No history available on previous owners experience.
Summary posted 1/12/2011
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Vehicle Data1992 Infiniti Q45
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1992 Infiniti Q45
VIN | JNKNG01C5N |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / PFI |
Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, Very Rich |
Occurs | Always |
Trouble Codes
12 | Mass Air Flow Sensor or Ckt |