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1997 Toyota Corolla 1.6L Excessive Emissions, Poor Fuel Economy
Posted to Asian Driveability on 4/7/2012 15 Replies

when driving on 15 miles on dyno or 25 co will go high, check 02 sensor and is fine only when driving on this conditions will go bias rich, check tps and map and injectors all is ok can you please give me some schooling on this problem thank you much

15 Replies Received (View Replies)

  Related Documents & Media  1997 Toyota Corolla

 
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car Vehicle Data

1997 Toyota Corolla

VIN [No VIN Available]
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

1997 Toyota Corolla

VIN [No VIN Available]
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursUnder Load, on Accel