Check Engine Light On

Check engine light abandoning you out of the loop? Give Pomeroy's a chance to reveal some insight into your dashboard cautioning lights.

Present day vehicles come outfitted with an installed computer diagnostic system (OBD II) that monitors your vehicle's operations. The OBD II system monitor emissions control systems. That implies the  can recognize anything from a detached fuel top to an obstructed catalytic converter. An enlightened check engine light implies that you ought to have your vehicle checked as quickly as time permits; a glimmering check engine light implies that the driver should stop and turn off the vehicle instantly - before engine or emissions system harm happens.

Why is my Check Engine Light On?

There is a few amount of possibilities on why your Check Engine Light is on.

Loose gas cap
Problem with the MAF sensor or circuit
System running too lean or too rich
Cylinder misfire
Knock sensor circuit malfunction
Insufficient EGR (Exhaust Gas Recirculation) flow
Catalyst system efficiency below threshold
Faulty oxygen sensor

Claim Your Free Check Engine Light Diagnosis!

So your check engine light is on? Don’t panic.