Why does my Volkswagen Jetta engine not start?
I have a 2003 Volkswagen Jetta, which recently (at 110,000 miles) has developed an intermittent no-start condition. The engine will turn over — seems the starter is working, but can’t start the engine (similar to the situation when the ignition wires are bad). The ignition wires,plugs and ignition pack were all replaced several months ago.
When did I Buy my VW Jetta car?
I bought my car in July 2015, new, from larry roesch dealer in chicago, after waiting 8 hours in the waiting room for them to “clean my car in the back shop”- while several other customers came and went with their new cars. After only a few thousand miles on my car, it needed to have a quart and half oil added to it and the oil light came on.
What was the mileage on a 2010 VW Jetta?
The contact owns a 2010 Volkswagen Jetta. The contact stated that the vehicle failed to start and the air bag and brake indicators illuminated. The vehicle was not taken to a dealer or diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 15,800.
What to do when your car won’t start?
Correcting most no-start problems usually involves replacing the alternator, starter or battery, cleaning connections, ignition system repairs, or fuel system repairs. But because there are so many potential causes, the diagnosis is key to understanding how expensive the repair will be. When a vehicle doesn’t start it can be for many reasons.
What to do if your VW won’t start?
There’s a much easier one, and it’s to reset it. First, you want to find out if the immobilizer is the problem. To do this, turn on the battery in your Volkswagen and see if the immobilizer warning light is flashing on your dash, most likely in your speedometer. It should look like an outline of a car with a key inside it.
Why is my Volkswagen car not turning over?
There’s nothing that can quite make your heart drop to your stomach like a car that won’t turn over when you really have someplace to be. Especially when you have no idea what the issue is. If you’re wondering why your Volkswagen engine isn’t starting, it’s very likely not something as obvious as a dead battery.
Why does my car not start when I Turn on the engine?
A broken clutch or parking sensor could be another reason your car won’t start, as both need to be depressed before you can start your car. Of course, there’s also the battery issue. Sure, you might think that you definitely didn’t leave a light on, but if the battery terminals are worn you could have a slow leak you aren’t aware of.
What is the DTC code for a Volkswagen Jetta?
DTC trouble code Volkswagen Jetta P0016 crankshaft position sensor camshaft position sensor Correlation Bank 1 in this case faulty engine oil crank sensor crankshaft sensor Bank 1 bank 2 timing jump timing out sensor circuit Fault Volkswagen Jetta Loading…
What causes p0016 on a VW Jetta?
P0016 is know to occur in the Volkswagen Jetta when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is a sensor issue. We’ll explore the symptoms and causes directly below.
What’s the problem with the 2016 VW Jetta?
Vw certified technicians can’t figure out whats wrong with the car. See all problems of the 2016 Volkswagen Jetta . Car shuts off while driving on highway. Lost all power. Pulled over, placed in park, and then the car started. Engine light stayed on. Happen multiple times. I don’t feel safe driving this car.
How can I get the Check Engine light off my VW Jetta?
In older vehicles (those made before 1996), disconnecting the battery even for a few seconds, or removing the power fuse for the engine computer (PCM) will erase the codes, along with all of the other learned settings the computer has stored over time. Note: Clearing the codes will not keep the Check Engine light off.
How do you reset the computer on a Jetta?
This is typically accompanied by a warning light on the control panel. Both modules of the computer can be reset using an OBD II scan tool. Plug the cord from the scan tool into the diagnostic port, located below the steering column toward the driver’s door. Turn the ignition switch to “ON.”
How to reset the ECM and PCM on a Jetta?
Press the “scan” or “codes” button on the scan tool if the scan does not start automatically. Press the “clear” or “reset” button on the scan tool to reset the codes for both the ECM and PCM computer modules. “Volkswagen Jetta Service Manual 2005-2010;” Bentley Publishers; 2009
Why did my VW Jetta stall on the freeway?
2014 vw Jetta suddenly stalled while driving on the freeway. Engine stalled and had complete loss of power, reducing steering and braking capability, creating a dangerous driving condition likely to increase chances of a crash. Alternator light came on. Was able to avoid traffic and get over to side of road and shut engine off.
Is there check engine light for intermittent stalling?
Many times, there will be no check engine light and no fault codes to give you a clue as to what might be causing the engine to stall. So the trick to diagnosing an intermittent stalling problem is to catch the vehicle when it’s acting up — and that rarely happens when you have the vehicle in your shop.
What causes a car to stall while idling?
STALLING DUE TO LOW FUEL PRESSURE If the engine stalls while idling or driving, the engine may be running out of fuel or not receiving enough fuel pressure to keep it running. The most likely cause of this kind of stalling would be a fuel pump that is not spinning fast enough or is intermittently cutting out.
How much is a 2001 VW Jetta worth?
I’m considering a 2001 VW Jetta 1.8T with 135,000 miles that the owner is selling for $1,000.00 because it is “starts and runs but it’s difficult get it accelerated and it’s just running rough “.
What causes a VW Jetta to run rough?
Those Jettas had bad coil packs that would cause the engine to stumble, or run rough. VW had a major recall campaign to replace them. Possibly this one has a bad coil pack that wasn’t replaced. There are plenty of other possible causes, but the faulty coil pack issue comes to mind first. 98caddy July 6, 2016, 4:54am #3
Why does my VW Jetta keep acting funny?
I have had my jetta for two years. It started acting funny when driving and car would loose power. So I replaced spark plugs , spark plug wires and battery. It was fine for a few months . Then it started idling the ignition coil. Worked ok then started shaking cooling is worse. I took it and had it diagnosed was misfiring.
What causes a Volkswagen Jetta to misfire?
It will run rough at idle and looses power at speed. It has died 3 times. I am in the beginning phase of trouble shoot and jave not yet put a scanner on it. It feels like something is shorting and causing a misfire. The wife Jas complains of a intermittent hiccup when driving. It was taken to dealer, they found nothing….
Is there a problem with the VW Jetta p0302?
P0302 is certainly a cause for concern, and can be a threat to the drivability the Volkswagen Jetta. The nice thing about it is that the P0302 has tracked the problem to a particular cylinder, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring.
Where is the first cylinder on a VW Jetta?
An important thing to understand when finding the location of cylinder one is that it’s going to be the first cylinder in the firing order of the vehicle, and not the first cylinder that you might see when looking at the engine. Jetta P0302 OBDII Code Symptoms
What are the O2 sensors on a VW Jetta?
The oxygen sensors that are equipped in your Volkswagen Jetta are responsible for monitoring the exhaust to help the ECU determine the correct air/fuel mixture. Of all the sensors equipped in your vehicle, the O2 sensors may have it the hardest. They deal with super hot exhaust that can cover them in deposits that can leave them ineffective.
When does a Volkswagen Jetta start and stall?
Humidity, rain snow, the car just bumps and cuts out, clock switches to 12:00 and car stops. I’ve been towed to garage, it sits, then starts three hours later.
Why is the air bag light on on my VW Jetta?
After being towed to a new mechanic, he found that the codes for the engine speed sensor were out of range and replaced the engine sensor. A couple days ago, the air bag light came on and stayed on, and the car seems to lack power and surges.
Why does my car engine not want to start?
If the engine still doesn’t seem like it wants to start, probably fuel is getting into the cylinders and your problems lies somewhere else. However, if the engine runs momentarily and dies, then the problem is that fuel is not getting to the cylinders. Check for a clogged fuel filter, or a bad fuel pressure regulator.
How many horsepower does a VW Jetta have?
Just like trying to make a 500 hp Mustang GT, you can make a 250 hp Jetta. Get out your checkbook and tell the guy how fast you want to go. Performance is not alway HP.
Where can I get a tuner for my Jetta?
Also, you can check with Techtonics VW Tuning – they are a really kick butt VW tuner shop in Sheridan, OR (I lived near there for 3 years) and bought some cool stuff for my Scirocco.
What do I need to troubleshoot a 1.8T car?
A VAG COM is a must have for any 1.8T mechanic. Details here http://www.ross-tech.com/vag-com/cars/18T.html AIT –Sensor – This is a small sensor located in the intake manifold just after the throttle body. It is responsible for monitoring the intake temperature. It can get coated with oil, and can affect gas mileage, and a loss of power.
Why does O2 simulator not work on Audi 1.8T?
O2 simulators do not work on the 1.8T. Sometimes cats can melt or clog up. Running hig exhaust gas temps for extended periods of time can cause this. Usually you will get the cat code, and see that the max boost and sustained boost levels drop off.
What causes a Volkswagen Jetta to stall out?
Here’s more on Volkswagen Jetta bad fuel injector diagnosis. Not Enough Fuel – The fuel pump may not be able to provide the fuel pressure needed for the engine to run properly. When it asks for a lot of fuel, instead of taking off, it stalls out with the demand. This can be caused by the fuel pump or fuel filter.
What kind of engine does a Volkswagen Jetta have?
My vehicle is a 2019 Volkswagen Jetta gli, 6-speed manual transmission and 2. 0 liter turbo engine. Engine stalls and shuts off while driving. Vehicle in motion at 45 mph and stalled and again at approx 30mph and 25mph within a week. See all problems of the 2013 Volkswagen Jetta .
What causes loss of power in Volkswagen TDI?
There is NO signal to the driver, just this odd feeling. It feels like you have the E-brake on, or something is holding you back. On a flat road, it will be subtle; it is much more obvious when trying to climb or get onto a highway. Your engine light may or may not be on.
Is there any way to start a VW Jetta?
The engine runs but there is no way it can be started. The fuel pump’s pressure has been checked, the coil replaced as there were no sparks in the spark plugs, but the problem is still there. All fuses are alright as well as the crankshaft’s sensor. The acceleration body has been cleaned and the battery replaced.
What was the problem with my Jetta 2001?
After many attempts at trying to solve the same problem you are now having with my Jetta 2001, one day I found out that the temperature’s sensor, through which the cooling liquid runs, had oil in its exterior. It was dirty due to a previous tuning, so I removed the connector to clean it and the failure disappeared.
Where is the relay number 409 on a Volkswagen Jetta?
Hi, you should check the state of the relay number 409, as well as the crankshaft’s sensor. You should also verify that the new coil is working properly. Your problem must be the crankshaft’s sensor, located behind the oil’s filter.
Why does my car not start when I crank the engine?
If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.
What to look for when your engine won’t start?
Check for a blown fuse that may be preventing a circuit from working properly, like the fuel injection or computer system. To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition).
Can a bad crankshaft sensor cause the engine to stall?
If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom.
Why does my Jetta GLS not start in the morning?
Have a 97 Jetta GLS that starts and runs fine in the mornings and nights when its cool, but if left in the sun past mid morning it won’t start. Any idea of the probable cause for this?
How old is the battery in my Jetta?
For the last several months off and on my wife and I have noticed that our 06 Jetta TDI frequently cranks weakly when the starter is first engaged. The car is on its second battery since new, and this battery is about 2 years old.
What does it mean when a VW battery wont start?
First, you want to find out if the immobilizer is the problem. To do this, turn on the battery in your Volkswagen and see if the immobilizer warning light is flashing on your dash, most likely in your speedometer. It should look like an outline of a car with a key inside it. If it’s flashing, it means the immobilizer’s disconnected from the system.
What causes a car to crank but not start?
One of the biggest issues that causes a vehicle to crank but not start is ignition issues. When there is no spark, the engine will not start. You’ll probably have a misfire related code such as P0300, P0301, etc….. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more.
How to solve my VW Golf hard start problem?
I battle to start the car in the morning, 1st and 2nd and up to 5times i need to start it before it takes.Sometimes when i try to start it, its like there is a miss somewhere, but if i drive, it drives normal, and when i switch the car off , and start it again, i battle again.. Can anyone give me advice of how to solve this problem.
What kind of engine is hard to start?
My car (MK5 1.9 TDI: BKC ENGINE), is hard to start with lots of smoke. i replaced crank shaft sensor and it worked or started for few weeks before its does this again. Was this answer helpful? Musoke Lawrence will be eternally grateful.
Why does my daughter’s VW Golf not start?
My daughter’s 2003 Mk4 VW Golf wouldn’t start all of a sudden, after performing flawlessly for 2 years after purchasing it used with 230,000 kms on it. Turned out that we had to replace the Speed Sensor. In Vancouver BC, that turned out to be a $500.00 CAD job. Ouch! Was this answer helpful? I have the same problem on MK6 GTI DSG.
What kind of start does a Jetta TDI have?
The past two mornings is had been in the mid 20’s and the car would crank once or twice then fire right off. Hi, I am new and not sure if this is where you start, but I bought a 2000 Jetta TDI w/254k on it.
Can a VW TDI start hard after sitting over night?
So far the repair shop has replaced – GP’s – GP harness – Temp Sender – GP Relay – Battery – Alternator – TB – fuel lines – fuel filter – and more! It only starts hard the first time you start it for a day. Temp does not matter – time of day doesn’t matter.
Why does my VW Jetta not transfer power?
If your Jetta is too low on transmission fluid, it’ll will no longer be able to transfer power to the rear wheels. The power goes to the torque converter, and that’s the end of the line. You should check the transmission fluid immediately.
Why is my Volkswagen Jetta not turning the wheels?
If you’ve broken a drive/axle shaft, your Volkswagen Jetta’s transmission has no way to turn the wheels anymore. If this were the case, there would not be any movement whatsoever from the vehicle. You also wouldn’t feel the slight jerk your Jetta as you put it into gear.
When to remove negatave terminal from VW Jetta?
ALWAYS remove the negatave terminal 1st and install negative last!!! i have a 2001 VW Jetta 1.8t, 5-speed manual, it starts fine and runs fine for about 20-30 seconds and then loses all power (not lighting and such but engine power).
What’s the ignition switch on a Jetta do?
I havea1998 Jetta that does the exact same thing. It is the ignition switch. I have had it replaced several times but it is a faulty part and will continue to go bad. The cure that I have found is to hold the key as far as you can turn it, and slam the drivers door.
What is the OBD code for Turbo underboost?
P0299 code definition. P0299 is a generic OBD-II diagnostic trouble code indicating an underboost condition.
What’s the average life of a Jetta starter?
A starter is a motor for starting the engine of your Jetta. The average life of a starter motor is about 100,000 to 150,000 miles, and the life will be shortened if the engine is started more frequently.
What causes intermittent starting on a VW Passat?
Most of you all problems seem to point to the Crankshaft Position Sensor/Engine speed sensor. It is a common problem with the 2000-2004 VW Passat. There is no way of stopping this sensor from failing it will have to be replaced eventually.
What was the problem with my Passat V6?
The problem was that the fuel pump connector had a crack in it so there was fuel leaking onto the top part of the gas tank. I had my vw shop replace the fuel pump and it was free since there was a fuel pump recall that affected my model.
What kind of engine does the VW Jetta have?
The 2010 Wolfsburg Edition sedan gets the same turbocharged 2.0-liter four-cylinder engine found in VW’s temporarily discontinued sport-tuned GLI sedan. It produces a zesty 200 hp and 207 lb-ft of torque.
Which is the best review of a 2010 VW Jetta?
Edmunds’ expert review of the Used 2010 Volkswagen Jetta provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car. Read the full in-depth review of the Used 2010 Jetta at Edmunds.
How many miles does a VW Jetta have?
Well 700 characters is hard. here are excerpts: After years of owning ToyotaÂs and HondaÂs I was ready to purchase a new car. Bought 2010 VW Tdi with 39,700 miles.
Where is the throttle position sensor on a VW Jetta?
Your Volkswagen Jetta uses a series of complex sensors to report what is going on to the ECU. The ECU then uses this information to adjust the timing, air fuel mixture, and more. When one of them goes wrong, it can lead to stalling for sure. Throttle Position Sensor – The throttle position sensor is typically located on the gas pedal.
With three engines and three transmissions, the 2017 Volkswagen Jetta has arguably the most appealing powertrain lineup in its class. The 1.8-liter turbo that defines the SEL model is especially impressive, combining lively acceleration, smooth refinement and thrifty fuel economy.
https://www.youtube.com/watch?v=99qPQS1zav8
Are there any transmission issues in the Volkswagen Jetta?
The Volkswagen transmission has been documented by consumers to have a few issues that prevent the car from being a joy to ride. The Volkswagen models that have been affected by these transmission problems and have been recalled by the manufacturer are the Jetta, Jetta Sportswagen, GTI and Eos.
Why does my Volkswagen Jetta have a rough idle?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Is My Car Idling Rough? What are common reasons my Volkswagen Jetta has a rough idle?
How to do a cold reboot on a VW?
In this case, you need to perform a cold reboot, which can be done in the following steps: 1 Disconnect both battery cables 2 Tap both cables together 3 Leave the cables disconnected for fifteen minutes 4 Reconnect the cables to the battery
What causes intermittent stalling in a car engine?
More Causes. One of the more unusual causes of intermittent stalling we’ve heard about is a defective vehicle speed sensor. When the vehicle stops moving, the PCM may not engage the idle speed motor (carbureted engines) or idle air bypass motor (fuel injected engines) so the engine will idle normally.
Is there a way to diagnose intermittent stalling?
Diagnosing an intermittent stalling problem can be a challenge, especially if the engine only stalls occasionally (and at the least opportune time). And if there are no pending codes, hard codes or history codes in the vehicle’s computer to give you some direction, you may find yourself guessing at a diagnosis.
Why did my VW Jetta water pump break?
Water pump broke at 32K miles/4yrs. 2/3 of transmission needed replaced at 100K from the plastic hydraulics reservoir bursting. Plastic parts throughout engine are designed to last <10 years. An engine fuse didn’t burst when shorted causing a small engine fire.
Which is the best review of a 2003 VW Jetta?
Edmunds’ expert review of the Used 2003 Volkswagen Jetta provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car. Read the full in-depth review of the Used 2003 Jetta at Edmunds.
What kind of mileage does a VW Jetta get?
The engine has only gotten better and the transmission easier to shift. This car is miles of smiles for the dollar, and should be tops on your list. 31 mpg on long drives, 25-27.3 in town avg. Keep tire pressures all around at 4 lbs under max, for best handling! Updated 4/12/16 car has 231600 miles, still on original clutch, and turbo.
Are there any problems with the ignition switch on a Volkswagen Jetta?
Volkswagen Jetta owners have reported 75 problems related to ignition switch (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
Why did my VW Jetta manual transmission fail?
The contact had to shift into neutral, manually rev the engine and then shift into drive so that the vehicle would accelerate. The vehicle was taken to an authorized dealer but the dealer could not find the cause of the failure. The failure was involved in a crash because of the faulty transmission; there were no injuries.
What happens if the ignition key is stuck on a Jetta?
Ignition key stuck in ignition switch in the on/run position and will not turn off or come out of ignition. See all problems of the 2009 Volkswagen Jetta . Ignition switch was stuck in the on position with the engine running. The car was stopped and in park in a driveway.
Why is my VW VR6 engine not starting?
If your timing chain fails, it’s more than likely due to poor maintenance of your vehicle. If the timing chain does fail, your vehicle will not start or will turn off while driving. The reason this is, is because the engine won’t have enough compression to start.
How long does a VW VR6 engine last?
Write-Up DIY Guide: https://www.gruvenparts.com/12v-vr6-timing-chain-and-guides-replacement/ Volkswagen Vr6 Engine Reliability. Although there is a laundry list of problems listed above, the Vr6 engine is very reliable if maintained properly. They can run for up to 150,000 miles or even longer, we’ve seen some last longer than 300,000 miles.
Is the VW VR6 engine a reliable engine?
If taken care of properly, following maintenance schedules, this engine can be very reliable. Also, for the replacement options listed below, PLEASE make sure they will fit your vehicle before ordering.
Why does my VW Golf GL not start?
My vw golf GL 1.8 of 1994 would not start until i crank like five times. The high tension cable only show a spark at the reliese of crank. Bt during cranking no spark. This began after a week break without driving it. It again lost the ability to unlock all doors using a key.
What’s the needle on a VW Golf hard start?
When the car is hot is takes time to start and when it starts the needle sit on Zero and goes back to 90 while I am driving. Any ideas will be appreciated. Was this answer helpful?
When did the VW Golf Mk4 come out?
The Golf Mk4 was first introduced in August 1997, followed by a notchback version (VW Bora or, in North America, again VW Jetta) in August 1998 and a new Golf Variant (estate) in March 1999. My VW Golf Hard start, how do I resolve this problem?
Can a Volkswagen Jetta stall at any time?
Stalls can happen at any time, and it can be incredibly jarring when it does happen. Before troubleshooting any automotive issue, including stalling issues with the Jetta, make sure that you check the vehicles trouble codes with an OBD2 scanner.
Why does my Audi A4 stall when I push the gas?
VVT Problem – Many modern engines are equipped with Variable Valve Timing. This allows for the engine to be in the “sweet spot” of power or economy depending on how hard you are pushing the gas pedal.
What kind of problems does a VW Jetta have?
Alternator, starter, hybrid battery and related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, distributor or rotor failure, spark plugs and wires failure. “no power to 12 volt receptical thought car. the fuse box had no markings to make it easier to locate problem.”
What are the trim levels of a 2008 Jetta?
2008 Volkswagen Jetta buyers get to choose among three trim levels: S, SE and SEL.
Which is the best review of a 2008 VW Jetta?
Edmunds’ expert review of the Used 2008 Volkswagen Jetta provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car. Read the full in-depth review of the Used 2008 Jetta at Edmunds.
Is there a probl on a Volkswagen Jetta?
I have a volkswagen jetta Diesel TDI with a starting probl… I have a volkswagen jetta… No, there is not a blinking light on the instrument cluster while cranking.
How does a diesel engine start a TDI?
The basics. First, here is a post with much of the basics of the diesel engine. For the TDI to start, electrical power needs to flow from the battery through fuses and relays to the key switch and ECU.
What is the second most common problem discussed on TDI club?
This is probably the second most common problem discussed on TDI club, second only to glow plug problems. I will try to outline some of the problems that people have had, provide links to what has been done and add some pictures and links to guide you along to get your car started.
How to troubleshoot a Nissan 1.8L no start?
No Start 1: Checking For Spark. No Start 2: Checking For Fuel. No Start 3: Checking Engine Mechanical Condition. No Start Summary. More 1.8L Nissan Tutorials. NOTE: The following real life case study may be a handy read: No Start Case Study 2002 1.8L Nissan Sentra.
What to do if your Volkswagen Passat won’t start?
Replace starter solenoid, starter contacts, starter assembly or repair starter circuit as required. If you turn the key to the “Start” position, but the engine won’t crank; all you hear is a single click or repeated clicking coming from the engine compartment.