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1999 Mazda Miata 10th Anniversary 1.8L MIL Lamp on
Posted to Asian Driveability on 6/29/2009 4 Replies

Car came in with check engine light on, code 303. Runs a little rough, but not a dead miss. Fuel trim data is lower than I have ever seen at -68 LTFT and ~-2000 STFT After clearing codes 303 has not returned at this time. I attempted to clear KAM by disconnect...

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  Related Documents & Media  1999 Mazda Miata 10th Anniversary

 
Message Closed w/Summary

car Vehicle Data

1999 Mazda Miata 10th Anniversary

VIN JM1NB353XX
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

303Misfire detected cyl3
Message Closed w/Summary

car Vehicle Data

1999 Mazda Miata 10th Anniversary

VIN JM1NB353XX
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

303Misfire detected cyl3