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P0421 — Warm Up Catalyst Efficiency Below Threshold (Bank 1)
Catalytic converters are all about efficiency. They have to be. Otherwise, the whole point of having a bunch of expensive metal in your exhaust system doesn’t make much sense. As with most things car-related, catalytic converters can fail. When that happens, you’ll get a check engine light code on your dash. There are several codes […]
P0410 Code – Meaning, Causes and How to Fix It
Modern cars are all about efficiency. You’ll be hard-pressed to find a vehicle made in the last 30 years that isn’t fitted with some sort of EVAP, or evaporation system. The entire purpose of an EVAP system is to improve combustion and reduce the amount of toxic gasses that reach the atmosphere. However, when the […]
P0420 Code – Everything You Need to Know
As car owners, car problems strike fear into our hearts. Cars are not only our means of transportation, but most of us see them as family members. So when a check engine light code like the P0420 pops up, it’s quite alarming. . The diagnosis process comes with many roadblocks. Trouble codes help us laser […]
P0430 Fault Code – Catalyst System Efficiency Below Threshold (Bank 2)
Most car manufacturers are looking for ways to reduce emissions of harmful pollution produced by their cars. That’s why all modern cars have catalytic converters or diesel particle filters, or both. These components help keep the environment safe, but once they become faulty, they can cause a number of issues with the car. Catalytic converters […]
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