When the check engine light comes on, it’s important to promptly visit the shop for diagnostics. While this light doesn’t automatically mean that your engine is on the verge of disaster, it’s best to identify and address the underlying issue before it gets the chance to escalate. At Brake Masters, we provide expert check engine light diagnostics and repair in the greater Camarillo, CA area. Here’s a look at five common check engine light triggers.
Oxygen Sensor Malfunction
Your car’s oxygen sensor measures the amount of unburned oxygen in the exhaust system. This data helps the car's computer regulate the air-fuel mixture entering the engine. A faulty oxygen sensor can lead to decreased fuel-efficiency and increased emissions. Replacing a bad sensor is important to maintain engine performance.
Catalytic Converter Issues
The catalytic converter reduces harmful emissions by converting harmful gasses into less harmful emissions. Symptoms of a failing catalytic converter include reduced engine performance and a smell similar to rotten eggs.
Mass Air Flow Sensor Problems
The mass air flow (MAF) sensor measures the amount of air entering the engine to ensure the correct air-fuel ratio. A malfunctioning MAF sensor can cause rough idling, poor fuel-economy, and engine stalling.
Spark Plug or Ignition Coil Issues
Spark plugs and ignition coils are vital for igniting the air-fuel mixture in the engine. Faulty spark plugs or ignition coils can cause misfires, leading to rough engine performance and poor fuel-efficiency. Replacing spark plugs and coils is a routine maintenance task that can prevent this issue.
Loose or Faulty Gas Cap
A loose, cracked, or missing gas cap can cause your check engine light to turn on. The gas cap seals the fuel system. If it isn’t properly fastened, fuel may evaporate before your engine is able to use it.
Check Engine Light Repair in Camarillo, CA
For auto repair in Camarillo, CA and the surrounding area, contact Brake Masters at (805) 914-0312. At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to make an appointment!
Brake Masters
238 Arneill Rd.
Camarillo, CA 93101
Monday - Friday 8am-5pm
Saturday 8am-3pm