How to fix p1778 on a 97 vw jetta - 1997 Volkswagen Jetta

Question edited for clarity and toss in some CAPS.
Question moved to model category.

P2177 is Fuel Air sensor showing Lean mixture, so it is dumping more fuel and sooting up plugs and the catalytic converter. After fixing, you will need a system cleaning additive.

https://www.google.com/search?q=2004+Volkswagen+Jetta+2.0+P2177

P2177 is on a similar theme

https://www.dtcdecode.com/Volkswagen/P3211

https://www.google.com/search?q=2004+Volkswagen+Jetta+2.0+P3211

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https://www.vehiclehistory.com/questions/whats-the-2011-vw-jetta-wiper-relay-location-299421

Try a new wiper relay.

Question moved from Spanish car maker 'Seat' to Volkswagen Jetta.

Volkswagen Jetta (2006) - fuse box diagram - Auto Genius

https://www.autogenius.info > volkswagen-jetta-2006-f...
Sept 23, 2019 - Instrument panel ; 32, Fuel Injectors (gasoline), 10 ; 32, ECM (diesel), 15 ; 33, Headlight washer system, 20 ; 34, Engine control elements, 10.

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  Volkswagen Jetta (2003 - 2009) - fuse box diagram - Auto ...

  https://www.autogenius.info > volkswagen-jetta-2003-2...
  Jan 28, 2020 - Volkswagen Jetta (2003 - 2009) - fuse box diagram. Year of production: 2003, 2004, 2005, 2006, 2007, 2008, 2009 ...

2006 Jetta Fuse Box Diagram in 2021 - Pinterest

https://www.pinterest.com > Vehicles > Cars
2006 Jetta Fuse Box Diagram Volkswagen Jetta 2008, Vw Jetta Tdi, Jetta Wagon,. T. Tyrese. More information. Volkswagen Jetta 2008 · Vw Jetta Tdi.

It needs to be recoded it has lost its memory

2000 vw jetta not starting problem solved - YouTube

? 1:56
https://www.youtube.com/watch?v=zvXOynOHywY
Sep 21, 2012 - Uploaded by STF MASSACRE MEDIA
i was on this for days ordered fuel pump accessories i didnt even need and the whole time was a fuse dat regulates to the fuel injectors and gasoline well i ... ... Volkswagen Jetta Won't Crank, Electrical Diagnosis - Part 1 - Duration: ... Duration: 4:05. ...Anyone Have This Problem Starting Their VW Jetta?

VW A3: No Spark Quick Check... - YouTube

? 4:05
https://www.youtube.com/watch?v=X-uxkgveK7M
Oct 7, 2012 - Uploaded by Thomas EXOVCDS
The first part just shows that the hall sensor in the distributor is not. ... VW Jetta No Start - Duration: 4:59. canadacatalyst 51,287 views ... Rabbit & POLO - No Spark at plugs but will bump start - MYSTERY SOLVED! ... VW Jetta won't start? ... 4:05. Ignition Coil Troubleshooting VW 2.0L Golf Cabrio - Duration: ...

VW Jetta No Start - YouTube

? 4:59
https://www.youtube.com/watch?v=eX2lDVCMCNo
Nov 15, 2011 - Uploaded by canadacatalyst
Just go through the basics to see why it will turn over but not start. ... Good diagnosis and repair of catalytic converter on theVW Jetta. ... not start. i believe the fuel pump went bad from sitting long time. no pressure! ... VW Jetta won't start? ... VW A4: 2.0L Replacing Crankshaft Position Sensor / Engine Speed ..

Most likely the "paddle" that attaches to the lock cylinder is broken

For exact location and replacing procedure of VW jetta MAP sensor,click the link below and follow the details with diagrams:-----Where is MAP Sensor Located on VW Jetta http://technoanswers.blogspot.com/2012/11/where-is-map-sensor-located-on-vw-jetta.html
---------These will help.Thanks.

try the 10a fuse for the light inside,the symbol on the fuse panel is a light with a line on the top, it controls alarm and windows too

There is a security flap that is supposed to recognize only your car key. Sometimes this flap can get stuck down. The quick fix is to have the dealership get some WD-40 sprayed on it so it wont stick. The more permanant fix (and better fix) is to have the dealership replace your ignition. The ignition is covered under most warrantys.

well if the cable snapped you will need to try to get the front grill to pop out with out breaking it and look up and in to get to the little latch for the hood release.