Volvo cars room not 100% immune to engine troubles and breakdowns in spite of Volvo's indisputable construct quality.This overview will comment on common problems that trigger the Volvo inspect Engine Light (CEL) and Service Engine (SES) to come on.

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You will also learn how you deserve to diagnose the Volvo inspect engine irradiate yourself making use of an Oengine irradiate yourself making use of an OBD2 scanner.

Let’s see what you deserve to do when your beloved Swedish automobile surprises you v a dreaded inspect Engine LightEngine Light.

What does the check engine average on a Volvo? 

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If your Volvo examine engine light iengine light is constantly on, it means a fault code is save in your car"s On-Board Diagnostic (OBD) system.

The problem can it is in something as basic as a loose gas cap, however it can additionally indicate an engine or emission problem.

Don"t panic!

Since there are hundreds of possible codes, you have to start by analysis the codes.

You will need to use an OBD-II Scanner, i beg your pardon plugs under the dashboard and permits you to review the codes in under five minutes. 

Some auto components stores such together (Autozone and advance Auto Parts) will also read the codes free of charge. 

If her Volvo check engine lightengine light is on and the up arrowhead is flashing, it can indicate a difficulty with the automatically transmissiontransmission.

Especially once codes such together P0700, P0705, P0785, P0722, P0740, P0725, P0733 are present.

Symptoms

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When Volvo examine engine irradiate (CEL) illuminates, observe if over there are symptengine irradiate (CEL) illuminates, observe if over there are symptoms together as:

Engine Running unstable or OverheatingLack of powerPoor accelerator responseUnusual soundsSmoke from the exhaustCar Won"t Start

In a few cases, Volvo examine engine light might come on, however no performance concerns are noticed as it is the situation of a loengine light may come on, but no performance worries are noticed together it is the instance of a loosened gas cap.

If the Volvo inspect engine light come on while driving, start trying to find a great place to traction over and restart the enengine light come on if driving, start trying to find a good place to pull over and restart the engine safely.

Why is mine Volvo inspect engine lightengine irradiate on? 

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The most common problems that trigger the check engine light on a Volvo car are worn spark plugs and looseengine light on a Volvo automobile are worn spark plugs and loose gas caps. 

Although there is no critical list of parts that can reason problems, these are few of the ‘usual suspects’:

Ignition mechanism (failed coil packs)Vacuum leaksCommon rail pump and also injectors (on diesel engines)Fuel proportioning valve (on diesel engines)Boost leaks (on turbocharged engines)

Volvo inspect Engine light FlashinEngine irradiate Flashing On and also Off

If her Volvo check engine irradiate isengine light is flashing, it usually means one point - abnormal combustion. This is often because of fuel not gaining burned, which causes a misfire or abnormal detonation.

Driving a Volvo through the inspect engine irradiate flashingengine irradiate flashing can have a devastating result on her engine and catalytic converter.

If you have no option but to drive, you need to ease off the accelerator, as this normally helps—no difficult acceleration or flooring the gas pedal.

Do no drive her Volvo under a fill when her Volvo inspect engine light engine light is flashing.

Volvo examine Engine light GoeEngine light Goes On and also Off

If your Volvo inspect engine light come on for a couple of days then goes turn off a couple of days later, it means that the onboard diagnostic mechanism is detecting a difficulty interengine light come on for a couple of days climate goes turn off a few days later, it means that the onboard diagnostic device is detecting a problem intermittently. 

This is a different case than what us described over where the check engine light flashes cengine irradiate flashes constantly. 

To uncover out what is wrong v your Volvo, read the error codes as soon as the examine engine light is on. If the inspect engine light is off, you might not be able to retrieve any type of faengine light is on. If the inspect engine light is off, you may not be able to retrieve any type of faengine irradiate is off, you might not be able to retrieve any type of fault codes. 

What come do as soon as Volvo CEL come on? 

 

The an initial thing friend should inspect is to make certain that the gas cap is on tight. Stop in a safe area, push the gas cap release button, and make certain the gas lid is tight. 

Open the hood and visually examine for anything that looks out of the ordinary. A loosened hose might cause rough running because of the vacuum leak.

Water or oil top top a sensor connector might cause faulty readings.

Make certain to inspect that the engine oil level is between the Min and also Max marks together well. Usage the oil dipstick to check the engine oil level.

 

How to reset Volvo examine engine lightengine light? 

With her Volvo safe parked, you have to read the fault codes, deal with the underlying problem then reset the inspect engine lightengine light.

For this step, girlfriend will require an OBD2 scanner. The procedure is effortless and takes much less than ten minutes. 

Procedure

Turn ignition to position II. Execute not begin the engine. Push start without pushing the brake pedal will revolve on the ignition. 
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Turn on her OBD2 scanner. Enable it to communicate with the vehicle—next, push Read Codes. 
Fix every the problems that have actually triggered the error codes. Rescan the vehcile because that codes. Next, walk to clear Fault codes and also press OK. If you didn"t settle the problem, the check engine light may comengine light might come back on. 

These instructions occupational on any kind of 1996 and newer Volvo including XC90, S40, S60, XC60, S70, V50 etc. 

You will get a fault password such as P0300. Researching this code digital will offer you a much deeper understanding into the problem.

Scan because that errors and store them in her scan tool, or, if the is not possible, write them under on document or on her smartphone. Usually, an error code will allude you to the part that might be the problem.

If girlfriend can access the suspected part, examine it visually, and try if anything is loose or broken.

Another beneficial step is to ‘mentally’ trace ago to the events before the ‘Check engine light’engine light’ appearance.

 If it appeared as soon as the car was started, shot to psychic if any work was done top top the vehicle while it was turned off.

For instance, you may have actually unintentionally unplugged sensors while replacing a irradiate bulb.

 If the ‘Check engine light’ came one throughout a drive, probably you have driven with a huge puddle the water before that. Water can find a method into a connector v a poor seal. Hitting a deep pothole can break someengine light’ come one throughout a drive, probably you have driven through a big puddle of water before that. Water might find a method into a connector v a poor seal. Hitting a deep pothole can break miscellaneous loose.

Volvo cars have actually been recognized for gift durable and reliable. The advertising slogan ‘Volvo. For life’ is not just an empty phrase, together it is not unexplained for Volvo cars to cover a million miles.

Yet during the property of a Volvo, you will at some allude be greeted with Check Engine LightEngine Light (also recognized as company Engine). 

Frequently inquiry Questions

Should I proceed my drive or not?

If your Volvo is still to run fine (no performance issues, no other warning lights, no overheating), you can continue your drive with caution. Journey moderately and also avoid driving up to high revs. Monitor the engine temperature and oil light. Pay attention to exactly how the engine operates and also performs. Look for unexplained smoke native exhaust, listen to exactly how the engine works, and keep an eye ~ above engine temperature.

On the various other hand, if the engine go not run properly, you should not journey it further. return you might travel a short distance, drives much longer than several miles are an pure no-no. Permit your Volvo come cool under a bit, as part faults occur only on operation temperature.

Which scan tool is finest for Volvo? 

Volvo OEM scan device is called VIDA/DICE. However, this is a rather complicated and costly item of equipment. A much much better choice for a DIY user is a Bluetooth OBD2 code reader that pairs v your smartphone.

What should I perform with the password I acquired from the scanner? 

If you understand what you are looking for, the Internet have the right to be a beneficial and useful details source. Simply google the difficulties or codes for your type of Volvo. In many cases, this will certainly lead friend towards typical causes and solutions. Posting inquiries on caf court can also get girlfriend answers from knowledgeable members. These males are usually an ext than happy to assist the community.

How deserve to I rotate the ‘Check Engine’ irradiate without a scan tool?

Try transforming off your car for several minutes, as this will sometimes help. If not, on part models, disconnecting a car battery because that 10-15 minutes will certainly erase stored codes. If her engine runs fine, you deserve to drive it for a couple of days and see if it eventually goes off. Keep in mind that disconnecting the battery does not deal with the problem. Her Volvo examine engine light will certainly illuminate again if the problem iengine light will illuminate again if the trouble is no fixed.

How deserve to I check stored password in my Volvo without a scan tool?

Unfortunately, the only way to review the stored codes is by utilizing a scan tool. You can visit your dealer or an independent workshop, or you have the right to buy your own scan tool.

What can I carry out to stop the ‘Check Engine’ irradiate from coming up?

Maintenance. Regular and also preventive maintenance. This is the best means to make your vehicle reliable and also ‘Check engine’ light free.

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Can I check out the fault codes top top myself on mine Volvo? 

Yes. You deserve to read Volvo inspect engine error codes using the 16 pen OBD-II harbor under the dashboard. This uses to any type of 1996 and newer Volvo, including V40 XC40 S60 V60 XC90 S90 XC60.