Skip the auto shop - Our mechanics make house calls

Q: What does the ignition timing control system do?

asked by on

What does the ignition timing control system do?

The ignition timing control system is an important part of the network of emissions control systems on your car. Really, it does exactly what the name implies – it manages the timing of the engine to help reduce the production of harmful gases. These include carbon monoxide (which toxic, although not a pollutant), NOx, and various hydrocarbons. It works in conjunction with other components like the exhaust gas recirculation system and your catalytic converters to drop emissions as low as possible.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Missing lurching no power

Hello there, many different faults can cause your 1996 Chevy C2500 to misfire and stall like this. In a case like this, the truck should be thoroughly inspected to find the fault so that no more parts are replaced until...

Q: have a 92 accord that after driving it about 20 minutes it's starts hesitating. I have to floor it to get it to go until the check

Hi there. The most common cause of this is the distributor itself. The distributor starts to fail which causes the internal sensor to not read correctly and it will also cause the coil to overheat in some cases. The Check...

Q: Problems starting car, even with a new battery.

Hi there. In order to give you specific information I would need to know what kind of vehicle this is. Most of the time if a car acts like this after it is jumped it is due to the battery...

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.