Toyota Corolla (E120): Components
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Wiring
Power source
Location
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Rear suspension
Preparation
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Recomended tools
Equipment
Tire & wheel
Preparation
Equipment
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Circuit description
When a misfire occurs in the engine, hydrocarbons (hc) enter the exhaust in
high concentrations. If this hc
concentration is high enough, there could be an increase in exhaust emissions
levels. High concentrations
of hc passing through the catalyst also cause to temperature of the catalyst to ...