What kind of engine does a VW Jetta have?
The 1.8T 20 valve engine was used in 2000-2005 VW Jetta (US) A4 Platform. The 1.8T 20 valve engine is driven by a timing belt system which links the cylinder head, camshafts, and crankshaft to run in sync.
What happens if the timing belt fails on a Jetta?
The 1.8T Jetta is an interference engine (a.k.a. non-clearance engine). If the Jetta 1.8T timing belt fails, the timing belt system that links the cylinder head, camshafts, and crankshaft no longer run in sync.
How do you replace a turbocharger on a VW?
You might be able to get a short combination wrench on it, but then you won’t have the leverage you need to break it loose. Next, remove the 17mm bolts holding the turbocharger to the exhaust manifold (26 ft-lb). These will need to be replaced when you reinstall the turbo.
Where is the wastegate regulator on a VW?
The connector for the wastegate bypass regulator valve is next, but the procedure is the same, with one metal clip to release. This one is located near the wastegate, just forward of the turbo itself. Loosen the hose clamp and remove the intake tube from the front of the airbox.
Engine: 1.4L TSI I-4 Turbocharged -inc: DOHC 16-valve, direct injection 4-Wheel Disc Brakes w/4-Wheel ABS, Front Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
What is the PCV valve on a Volkswagen engine?
The PCV Valves for Volkswagen engines are not the most reliable (especially in turbocharged engines), causing this to be a common problem for many Volkswagen engines. This part may be referred to as many things: breather valve, crankcase ventilation valve, or the oil separator. In simple terms, the PCV valve controls the emissions in your vehicle.
Where can I find the VIN number of a Volkswagen Jetta?
You can search Volkswagen JETTA parts by VIN number . It is possible to get market price of new or used Volkswagen JETTA by VIN number. Every buyer must check Volkswagen JETTA car history before getting a car loan or credit.
When did the Volkswagen Jetta 3 come out?
For the third generation, the Jetta name was discontinued, and it was officially renamed the Volkswagen Vento in European countries, following the precedent of naming cars after winds, debuted in 1992. The Jetta 3 debuted in North America in 1993 after production delays and quality problems at the Volkswagen plant in Puebla, Mexico.
The Jetta continues to be offered with three engine options for 2012. The base 2.0-liter I-4 produces a meager 115 hp and 125 lb-ft of torque. The next engine up the food chain is the 2.5-liter I-5 cranking out 170 hp and 177 lb-ft of torque that sees duty across Volkswagen’s lineup.
What are the specs of a 2012 VW Jetta?
The Jetta TDI features five-spoke 16-inch wheels, body color mirrors, and a chrome-accented grille. While the interior is generally attractive and well laid out on the 2012 Volkswagen Jetta, during our First Test we came under the impression that “VW might have dipped into the company’s parts bins too many times.”
What’s the top speed of a VW Jetta?
The five-cylinder, 20-valve 2.5-liter engine is a Volkswagen stalwart, providing good power for the Jetta’s needs. It accelerates from zero to 60 in 8.5 seconds with the 6-speed automatic, and powers the Jetta to a top speed of 127 mph, so there’s plenty in reserve.
How big is the diesel engine in a Volkswagen?
Volkswagen ‘s inline-four-cylinder diesel engine (D) started out life as the gasoline-fueled EA827 series. The series ranges in size, from the original 1.5- litre, to the enlarged 1.9-litre. Some variants came with turbochargers – TurboDiesel (TD), and catalytic converters.
What’s the difference between a 16 valve VW engine?
It includes a crossflow cylinder head instead of counterflow cylinder head. The 16 valve Volkswagen engine is the same as the EA827 series, the only difference being the addition of piston cooling oil squirters, similar to the g60 block but with a 16 valve cylinder head attached.
How many valves are in a Volkswagen Passat?
It is sometimes mounted longitudinally while at other times mounted transversely. Its cylinder head contains five valves per cylinder –a total of 20 valves, and all versions use a turbocharger . 1.8-litre T, 110 kW (150 PS; 148 hp) — 1997–1999 Volkswagen Passat (longitudinally mounted)
For 2014, Volkswagen is taking some concrete steps to restore some of that luster. Under the hood, a gen-three version of the EA888 four-cylinder turbo replaces the 2.5-liter five-cylinder in SE and SEL trims, which together represent 60 percent of Jetta sales volume.
Is the 2014 Volkswagen Jetta se a good car?
The 2014 Volkswagen Jetta SE is an amenable car with enough extras to keep you comfortable, but it doesn’t strike much of an emotional chord with me. A whole segment of the population is not only content disappearing into the background in life, but actually seeks ways of camouflaging themselves through their daily drive as well.
Which is better Jetta 1.8T or Jetta 2.5?
We expect the Jetta 1.8T will sprint to 60 in eight or fewer seconds, about a half second quicker than last year’s 2.5 model did. Also, unlike the premium-unleaded-sipping 2.0-liter turbo engine that powers the GLI, the 1.8-liter turbo runs on regular unleaded, which should save a couple of bucks at every fill-up.
What’s the price of a VW Jetta se?
Engine aside, not much has changed in Jettaville. In SE trim, as in our $21,240 test car, you get a hard-plastic dashboard, but at least VW upgraded all Jettas to rear disc brakes last year and an independent rear suspension for 2014. There’s a mature ride-and-handling compromise at play here that errs on the softer side of sporty.
A second injector nozzle option, the popular PP764 nozzle, also offers a path to 180whp or more. Found on the 150hp European version of the 1.9L engine, the Garrett VNT-17 has long been a popular turbo upgrade for state-side Jetta TDI’s.
Is the VW Jetta bv39b twice the power?
In conjunction with DLC 1019 nozzles and custom tuning, we’ve seen the BV39B support twice the factory torque rating and a 75-percent increase in horsepower without sacrificing any drivability, fuel economy or engine longevity (the car is still running the exact same, six years after the build).
Are there any modifications to the VW Jetta?
In fact, over the past 15-20 years of playing with these cars, so many parts combinations have been tested that—for all intents and purposes—ALH Jetta performance has been nailed down to a science. From high-flow injector nozzles to drop-in turbo upgrades and performance camshafts to custom tuning, everything is available for them.
Which is better VW Jetta 01J or 02j?
With the 02J five-speed manual being a much more reliable option than the four-speed 01M automatic offered in the ’99-’03 Jetta TDI’s, most enthusiasts row their own gears. However, as soon as the first nozzle upgrade is performed the OEM clutch can begin to slip.
Mk4= 1998-2006 New Beetle, 1999-2005 Jetta, 1999-2006 Golf, 2004-2005 Passat TDI Mk5= 2005.5-2010 Jetta TDI sedan and wagon Mk6= 2010+ Golf, Jetta wagon, 2011+ Jetta TDI, 2012+ Passat TDI Procedure – Troubleshooting steps for the VW or Audi TDI engine
When to remove the turbo on a VW Jetta?
ALH engine is 1998-2003, BEW engine is 2004-2006 TDI Secondary writeup: 1000q turbo removal on ALH engine, writeup 2 (mirrored document from TDIinnovations of TX) Parts/Tools Note: service manual says in one place to always replace BEW engine’s downpipe nuts, in another place it has no such note, ALH also has no such note.
Why does my VW Jetta Golf have low power?
The check engine light (CEL) or malfunction indicator light (MIL) on the instrument cluster doesn’t always go off. If you have always have low power without the sudden cut out feeling or the engine just won’t rev high then read 1000q: constant low power on TDI.
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.
For 2008, VW simplifies the Jetta line with three trims (S, SE, SEL) all powered by a new 2.5-liter engine.
Is the VW Jetta TDI available in 2008?
Due to EPA Tier 2 regulations, however, the high-mileage TDI diesel will not be offered in the first part of 2008, but VW indicates it will return soon. Although a full seven inches longer and 300 pounds heavier than the previous-generation Jetta, the 2008 Volkswagen Jetta offers very crisp handling.
When did the last VW Jetta come out?
Volkswagen last redesigned its Jetta halfway through the 2005 model year. For 2008, the base 2.5-liter inline-five-cylinder engine gets a horsepower boost, and the model’s trim levels have been revised; the Jetta is now offered in S, SE and SEL forms. Competitors include the Honda Civic and Mazda3.
When did the VW 2.5 engine come out?
The VW 2.5 engine didn’t make a return until 2005 and made up until 2014 in a number of different Volkswagen vehicles. These naturally aspirated engines feature 3 different versions: 109hp &, 148hp | 166 ft-lbs, & 168hp | 176 ft-lbs), all of which have 5 cylinders.
What kind of ECU does a VW Jetta have?
Below, we’ll explore some of the most proven aftermarket parts available for these loveable little TDI’s. The quickest, easiest way to wake up the ALH 1.9L TDI diesel in ’99-’03 Jettas is to reprogram the ECU. Big names in the tuning game for these cars are Kerma TDI, Malone Tuning, Rocket Chip Performance and TD Tuning.
What kind of oil burner does VW Jetta have?
Known for its mechanical simplicity, the ALH 1.9L four-cylinder oil burner features a 2-valve cylinder head, a Bosch rotary injection pump that feeds conventional, pop-off style injectors and a vacuum-actuated variable geometry turbocharger.
Is the Volkswagen Jetta sel or PZEV?
I’ve become curious of this because shortly after i bought the car (used) the dealler had the car listed as a SE model PZEV engine. But they screwed up because i found the original window sticker in the owners manual for the car it is a limited edition car so i think thats an SEL? and now im pretty sure its not a PZEV model. Click to expand…
How long does a Volkswagen Jetta go from 0 to 60?
It always starts on the first try within 4 cranks, it never dies and the idle is firm and strong. 1.8T with a 5 speed manual gets this car from 0-60 in 6 seconds (tested with obd2 reader.) Not bad for a 15 year old Jetta! I never feel nervous about taking the car anywhere regardless of the mileage.
Are there any problems with the 2.0T TSI engine?
While we like to say that every engine is generally reliable when properly taken care of, the 2.0T TSI engines do have a laundry list of known common problems. While this list may be daunting, most of these issues are common across all German, turbocharged vehicles from our experience, not just Audi or VW.
The 1.9L turbodiesel (ALH code) engine is as simple as it gets. It’s a timing belt driven, single-overhead cam, 8-valve inline-four that’s mounted sideways under the hood. Being a modern diesel, the injection system is pretty simple, too.
What kind of transmission does an ALH Jetta have?
Two-stage (i.e., pilot and main event) mechanical injectors and the proven VP37 Bosch rotary electronic injection pump are employed, along with no lift pump being relied upon (one less failure point). For those in the know (and for newbies, just the same), a manual transmission is the only way to roll with a ’99.5-’03 ALH Jetta.
Where was the 2002 VW Jetta last serviced?
Purchased on 06/24/02 and owned in MA until 05/21/21. Driven an estimated 4,966 miles/year. Last serviced in Summit, NJ on 12/20/16 • Vehicle serviced. No accident or damage reported to CARFAX. Purchased on 11/30/01 and owned in PA until 04/30/21. Driven an estimated 12,639 miles/year.
What’s the value of a 2003 VW Jetta?
There aren’t any 2003 Volkswagen Jetta for sale near you. 2003 Volkswagen Jetta appraisal values can range from $478 – $1,834. Find out what your car is really worth in minutes.
Which is the best nozzle for a VW Jetta?
A more moderate nozzle upgrade (also from Kerma TDI) is the DLC 1019 nozzle, which can yield as much as 60 additional horsepower (at the wheels) and 110 lb-ft over stock with the factory turbo still feeding the engine.
Do you need TSB for 2011 VW Jetta?
The following TSB (s) may apply to your 2011 Volkswagen Jetta. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. If there are no TSB’s listed for your vehicle, that does not necessarily mean there are none.
What to do if your VW Jetta doesn’t start?
Check the air intake piping, fuel filter, fuel pickup in the fuel tank, and fuel shutoff solenoid at the injection pump (1996-2003 cars only, single black wire leading to solenoid). It’s not when you turn the key and the engine doesn’t even try to start or turn over. You have a low battery, ignition key, or starter problem.
Are there any turbo upgrades for Volkswagen 1.9L TDI?
The Garrett® GT1749V is the first performance upgrade / replacement turbocharger available to the Aftermarket for Volkswagen 1.9L TDI ALH Engines. The GT1749V comes equipped with a pneumatic actuator, an industry exclusive, and a position sensor, which enables the turbocharger to communicate automatically with the Engine Control Unit (ECU).
How many miles does a Volkswagen Jetta have?
It had 193,000 miles when I bought it. It gets driven every day and in the last year alone its accumulated 20,000 miles. It always starts on the first try within 4 cranks, it never dies and the idle is firm and strong. 1.8T with a 5 speed manual gets this car from 0-60 in 6 seconds (tested with obd2 reader.)
How does the pedal work on a Jetta Golf TDI?
In the mk3 TDI the pedal sensor is a potentiometer. In the mk4 TDI there are 2 pedal sensors (g79 and g185 sensors which are potentiometers), if one fails you should get an error code, if both fail the ECU will limit engine RPM to 1200. This should be obvious when reading the accelerator pedal value through VCDS.
How much boost does a VW Jetta get?
When retaining the factory overboost protection functionality, the OEM 2.5-bar MAP sensor will only allow you to make 16-18 psi of boost. With the 3-bar MAP sensor in the mix, roughly 23 psi of boost can be seen. Beyond that, Malone Tuning offers a Bosch 4-bar MAP sensor for even higher boost potential.
Is there an aftermarket for a VW Jetta?
Luckily, a vibrant aftermarket exists for TDI’s. In fact, over the past 15-20 years of playing with these cars, so many parts combinations have been tested that—for all intents and purposes—ALH Jetta performance has been nailed down to a science.
2000 vw jetta tdi after letting off throttle all the way above 2000 rmp and then back on throttle engine is dead and smokes (white) bad tell rpm drops down low it starts running again. Benny … read more
Is there a leak or heat in my Jetta?
White smoke coming out of the air vents, hood and exhaust pipe. It smells like antifreeze and when i poured some in before, it disappeared somwhere… is there a leak or heat … read more Re 1998 Jetta TDI with AHU engine. It has a newly rebuilt Re: 1998 Jetta TDI with AHU engine. It has a newly rebuilt infector pump and injectors.
Why is my VW 2.5 engine not working?
Lastly, another not too common issue is the timing chain stretching or skipping in the early 2.5’s. A timing chain allows camshaft, crankshaft, and balance shaft to rotate in sync. Without the timing chain, an engine would be useless. Timing chains are not meant to fail due to normal wear and tear.
Is the pedal on a Jetta Golf Drive by wire?
The pedal is drive by wire, meaning there’s no cable attaching it to a throttle, it’s just electrical wires and sensors. In the mk3 TDI the pedal sensor is a potentiometer.
We’d recommend checking them out, too, as well as the nicer and more responsive VW Golf, before going the 2016 Volkswagen Jetta’s way. The 2016 Volkswagen Jetta is available in a variety of trim levels and engine choices: 1.4T S, 1.4T SE, 1.8T Sport and 1.8T SEL. There are also GLI and Hybrid trims available.
Which is the best VW Jetta to buy?
Top-rated competitors like the Ford Focus, Honda Civic and Mazda 3 have aped the old Jetta playbook while in some cases providing more features for the money. We’d recommend checking them out, too, as well as the nicer and more responsive VW Golf, before going the 2016 Volkswagen Jetta’s way.
Is the Volkswagen Jetta GLI a sport car?
GLI sport model isn’t truly sporty. The 2016 Volkswagen Jetta is a little rough around the edges, but it’s still a generously sized compact sedan with excellent engines and just enough German personality to set it apart. If it seems a little squishy in here, it’s because there’s an elephant in the room.
Which is better a Volkswagen Jetta or a Honda Civic?
Alas, the rest of the Jetta isn’t quite as great. In the past, the Jetta provided better refinement than the Civics and Corollas of the world. Its interior was of a higher quality and the driver experience was closer to a German sport sedan than a typical “economy” car.
The best news for the 2014 Jetta is a heart transplant that replaces the aging 5-cylinder engine with a peppy and more fuel-efficient turbocharged 4-cylinder, a swap that gives the VW a new lease on life. The mainstream compact-sedan segment teems with popular rivals that include the Honda Civic,…
Which is the best Volkswagen Jetta to buy?
Combining the best value, efficiency and fun-to-drive dynamics are models equipped with the new 1.8-liter turbocharged-4 and TDI clean-diesel models. The former feels like a baby GLI, especially with a manual transmission, while the diesel models have loads of torque for quick off-the-line acceleration.
What kind of suspension does a Volkswagen Jetta have?
In addition to swapping the 5-cylinder engine for a turbocharged-4 in most sedan models, Volkswagen has installed multilink rear suspension in all 2014 Jettas and introduced its smartphone-enabled Car-Net communications service.
Which is the most fuel efficient VW Jetta?
Known for their efficiency, simplicity and durability, the Volkswagen Jetta TDI’s produced from ’99-’03 (part of the MK4, fourth-generation cars built from ’99-‘06) are arguably the most fuel-efficient, diesel-powered sedans the German automaker ever produced.
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.
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.
Can a VW Jetta oil cooler leak oil?
The oil cooler has a large O ring that over time will start to leak. The job is not difficult, but if this small leak is ignored, can cost you your engine. I lost 5 quarts of oil in just a few miles. Don’t let this happen to your ride! Loading…
What causes a vacuum leak in a Volkswagen?
Vacuum leaks are known to cause it because the car may stumble or buck. However, the problem might be a boost issue, EGR, exhaust leak, clogged fuel pump, bad MAF sensor, or sticking vanes in the turbo from soot.
How many generations of VW Jetta are there?
As of 2017, there are six generations of Volkswagen Jetta motors for sale to choose from. The Jetta motors are designed to either run on diesel or petrol. With these Volkswagen motors and parts, you can fix up your vehicle as you see fit. What are the motor options for a sixth-generation VW?