1989 Honda Civic 1.5L Excessive Emissions, Poor Fuel Economy
Customer had emssion test done, failed due to high readings. Did a pin test on all wires, ground and power sources are good. O2 sensor is reading above .900 all the time. PCV is new, no restriction on exhaust, Engine vacuum is good, valve adjustment was done.
FIX posted 7/6/2009
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Message Closed w/FIX
Vehicle Data1989 Honda Civic
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Message Closed w/FIX
Vehicle Data
1989 Honda Civic
VIN | JHMEE2758K |
Engine | 1.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / TBI |
Emissions | CA emission |
Symptoms | Excessive Emissions, Poor Fuel Economy |
Occurs | Always |
Misc. | Wagon |