
1992 Ford Crown Victoria LX 4.6L Poor Idle Quality, Misfire, MIL Lamp on
Patient c/o running rough, misfiring. Extracted code for low MAF signal. Observed datastream using both MODIS and NGS (just to make sure someone wasn't lying), both scanners show 0.00V for MAF output signal. Verified actual MAF signal using Vantage downstream ...
FIX posted 5/19/2006
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Message Closed w/FIX
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VIN | 2FACP74W4N |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / PFI |
Emissions | US Federal |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Misc. | Cal. Id 2-18A-R00 |
Trouble Codes
157 | mass airflow maf signal too low. |
Message Closed w/FIX
Vehicle Data
1992 Ford Crown Victoria LX
VIN | 2FACP74W4N |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / PFI |
Emissions | US Federal |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Misc. | Cal. Id 2-18A-R00 |
Trouble Codes
157 | mass airflow maf signal too low. |