Volvo cars space not 100% immune to engine troubles and also breakdowns in spite of Volvo's indisputable develop quality.This guide will talk about common difficulties that cause the Volvo examine Engine Light (CEL) and Service Engine (SES) come come on.

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You will additionally learn how you can diagnose the Volvo inspect engine irradiate yourself using an Oengine light yourself utilizing an OBD2 scanner.

Let’s check out what you have the right to do as soon as your beloved Swedish car surprises you v a dreaded check Engine LightEngine Light.

What walk the check engine average on a Volvo? 

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If her Volvo inspect engine irradiate iengine light is constantly on, it method a fault code is stored in her car"s On-Board Diagnostic (OBD) system.

The problem can be something as an easy as a loose gas cap, but it can likewise indicate an engine or emission problem.

Don"t panic!

Since there space hundreds of feasible codes, you have to start by analysis the codes.

You will must use one OBD-II Scanner, i m sorry plugs under the dashboard and permits you to check out the codes in under 5 minutes. 

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

If her Volvo inspect engine lightengine light is on and also the up arrowhead is flashing, it might indicate a difficulty with the automatic transmissiontransmission.

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

Symptoms

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When Volvo check engine irradiate (CEL) illuminates, watch if there are symptengine irradiate (CEL) illuminates, observe if there are symptoms such as:

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

In a few cases, Volvo inspect engine light might come on, yet no performance concerns are noticed together it is the situation of a loengine light might come on, but no performance problems are noticed as it is the case of a loosened gas cap.

If the Volvo inspect engine light comes on when driving, start trying to find a an excellent place to pull over and restart the enengine light come on while driving, start trying to find a great place to pull over and restart the engine safely.

Why is mine Volvo inspect engine lightengine light on? 

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The most common problems that create the inspect engine light on a Volvo car are worn spark plugs and looseengine irradiate on a Volvo auto are worn spark plugs and loosened gas caps. 

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

Ignition system (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 examine Engine light FlashinEngine irradiate Flashing On and Off

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

Driving a Volvo v the check engine irradiate flashingengine irradiate flashing have the right to have a devastating impact on her engine and also catalytic converter.

If you have no option however to drive, you have to ease off the accelerator, as this usually helps—no tough acceleration or flooring the gas pedal.

Do not drive her Volvo under a pack when her Volvo examine engine light engine light is flashing.

Volvo check Engine irradiate GoeEngine light Goes On and also Off

If your Volvo check engine light comes on for a couple of days climate goes turn off a couple of days later, it method that the onboard diagnostic device is detecting a problem interengine light comes on because that a couple of days then goes turn off a few days later, it way that the onboard diagnostic device is detecting a trouble intermittently. 

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

To discover out what is wrong with your Volvo, review the error codes when the inspect engine light is on. If the examine engine light is off, you may not be able to retrieve any type of faengine irradiate is on. If the inspect engine irradiate is off, you may not have the ability to retrieve any type of faengine light is off, you may not be able to retrieve any kind of fault codes. 

What to do when Volvo CEL comes on? 

 

The first thing friend should inspect is to make certain that the gas lid is top top tight. Protect against in a for sure area, press the gas cap relax button, and make sure the gas cap is tight. 

Open the hood and also visually check for anything that looks the end of the ordinary. A loose hose might reason rough running as result of the vacuum leak.

Water or oil ~ above a sensor connector might cause faulty readings.

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

 

How to reset Volvo check engine lightengine light? 

With her Volvo safely parked, you need to read the fault codes, fix the underlying difficulty then reset the check engine lightengine light.

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

Procedure

Turn ignition to place II. Carry out not start the engine. Press start without pushing the brake pedal will turn on the ignition. 
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Turn on your OBD2 scanner. Allow it to communicate with the vehicle—next, press Read Codes. 
Fix all the difficulties that have triggered the error codes. Rescan the vehcile because that codes. Next, walk to clear Fault codes and also press OK. If girlfriend didn"t solve the problem, the check engine light may comengine light may come ago on. 

These instructions work-related on any 1996 and also newer Volvo including XC90, S40, S60, XC60, S70, V50 etc. 

You will acquire a fault code such as P0300. Researching this code digital will offer you a much deeper insight into the problem.

Scan because that errors and also store them in your scan tool, or, if the is not possible, compose them under on record or on her smartphone. Usually, an error password will point you to the part that might be the problem.

If friend can accessibility the doubt part, inspect it visually, and try if something is loosened or broken.

Another valuable step is come ‘mentally’ trace ago to the events prior to the ‘Check engine light’engine light’ appearance.

 If it showed up as quickly as the car was started, shot to psychic if any work to be done top top the auto while it was turned off.

For instance, girlfriend may have actually unintentionally unplugged sensors while replacing a light bulb.

 If the ‘Check engine light’ came one throughout a drive, possibly you have driven v a big puddle the water before that. Water could find a means into a connector v a bad seal. Hitting a deep pothole could break someengine light’ come one throughout a drive, possibly you have actually driven with a large puddle of water prior to that. Water might find a means into a connector v a negative seal. Hitting a deep pothole could break other loose.

Volvo cars have been known for gift durable and also reliable. The advertising slogan ‘Volvo. Because that life’ is not just an north phrase, together it is not inexplicable for Volvo cars to cover a million miles.

Yet throughout the ownership of a Volvo, you will at some point be greeted with Check Engine LightEngine Light (also well-known as company Engine). 

Frequently request Questions

Should I continue my journey or not?

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

On the other hand, if the engine walk not operate properly, you must not drive it further. although you may travel a short distance, drives much longer than several miles room an absolute no-no. Enable your Volvo come cool under a bit, as some faults take place only on operating temperature.

Which scan tool is finest for Volvo? 

Volvo OEM scan tool is referred to as 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 through your smartphone.

What must I perform with the code I obtained from the scanner? 

If you know what you space looking for, the Internet have the right to be a beneficial and also useful info source. Simply google the troubles or codes because that your kind of Volvo. In countless cases, this will lead girlfriend towards common causes and also solutions. Posting concerns on caf forums can also get friend answers from knowledgeable members. These males are usually more than happy to aid the community.

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

Try turning off your vehicle for numerous minutes, together this will sometimes help. If not, on some models, disconnecting a car battery for 10-15 minutes will erase save on computer codes. If your engine runs fine, you deserve to drive it because that a couple of days and see if it ultimately goes off. Keep in mind that disconnecting the battery walk not settle the problem. Her Volvo check engine light will certainly illuminate again if the problem iengine light will certainly illuminate again if the difficulty is no fixed.

How can I inspect stored password in my Volvo without a scan tool?

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

What can I perform to avoid the ‘Check Engine’ irradiate from comes up?

Maintenance. Regular and also preventive maintenance. This is the best way to do your car reliable and ‘Check engine’ irradiate free.

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Can I review the error codes top top myself on my Volvo? 

Yes. You can read Volvo check engine fault codes utilizing the 16 pin OBD-II port under the dashboard. This uses to any 1996 and newer Volvo, including V40 XC40 S60 V60 XC90 S90 XC60.