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How To Solve Check Engine Light On ?

What is Check Engine Light?
The Check Engine light — more formally known as the Malfunction Indicator Lamp (MIL) — is a signal from the car’s engine computer that something is wrong.

Check Engine Light On Mean?
The reasons for a check engine light on range from something as simple as a loose gas cap to something as serious as a faulty catalytic convertor. Below is a list of a few of the possible problems that could cause your check engine light to activate.

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

Benz GLE320 Check Engine Light On With P2243 Fault Code2

Benz GLE320 Check Engine Light On With P2243 Fault Code

March 23, 2018 auto 0

This mini article shows the progress of how to fix Benz GLE320 check engine light on with p2243 fault code.   More about Check Engine […]

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Chevrolet Cruze 2014 Check Engine Light on Repair Experience

November 30, 2017 auto 0

A customer drove his Chevrolet Cruze to my garage,and told the check engine light on.He asked to find the reason and repair it.Here I share this […]

BMW X5 E53 Self-adaptive Hightlighs & Automatic Windshield Wipers Trouble

BMW X5 Engine Fault,Check Engine Light Light On(Solved)

October 28, 2017 auto 0

Faulted vehicle information: BMW X5 with N52 engine, 29000km mileages Faulted vehicle symptoms: abnormal check engine lights on while driving normally Diagnostic tool: BMW ICOM A2+B+C with […]

BMW X5 E53 Self-adaptive Hightlighs & Automatic Windshield Wipers Trouble

How To Solve BMW X5 Engine Fault With ISTA?

October 20, 2017 auto 0

Faulted vehicle information: BMW X5 with N52 engine, 29000km mileages Faulted vehicle symptoms: abnormal check engine lights on while driving normally Diagnostic tool: BMW ICOM A2+B+C BMW […]

How to repair Toyota Check Engine Light424

How to repair Toyota Carola Check Engine Light On

August 19, 2017 auto 0

Several days ago,one of my blog reader Mark, sent a e-mail about how to solve Toyota Carola Check Engine Light On.And I put his email […]

Audi A8L EPC and Check Engine Light On:P2070 & P1054

July 24, 2017 auto 0

A Audi A8L made 2014 with 70 thousands kilometers,equiped with 2.5 CVBA engine.The owner discribed that EPC light on,shake intermittently when accelerating,accelerate slowly, and hard […]

buick firstland check engine light on

Buick Firstland 3.0 check engine light on

June 23, 2017 auto 0

Here I would like to share my experience repairing 2008 Buick Firstland 3.0 with you. The car, with LZC engine, was brought to my garage […]

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How to reset Porsche 997 Check Engine light on

May 21, 2017 auto 0

One Porsche 997 2009 year with 52 thousands KM, the driver owner described: the check engine light always on.This article share the way to reset Porsche […]

check engine light-1

3 easy free way to reset check engine light

April 24, 2017 auto 0

Sometime you find check engine light on your dashboard,it means there is a problem in the engine or the emissions control system.If you have obd2 […]

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