Vas engine light just came on what does this mean?

im assuming you mean VSA light, try the VSA button on dash hold it down till VSA disapperes from the dash

the p0440 and p1126? if so, the p0440 means Evaporative Emission Control System, and the P1126 means Throttle Position (Narrow Range) Sensor Circuit Malfunction.
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VAS 5054A With OKI Chip

After the gas light goes on in a Toyota Corolla, you can travel 46.55 more miles. But I would stop and get gas right away, just to be safe!------------------------------------------------------------------------------------------
VAS 5054A V19

Usually putting your key in the ignition and turning it on or using your key fob will turn it off. If not might need the dealer.---------------------------------------------------------------------------
vas 5054a

A security light could mean an issue with the alarm system. It could have been breached or may be malfunctioning. ------------------------------------------------------------------------------
vas 5054a

erase fault with (VAS) RE- check which fault come

Could be problem with the ABS system. Have it checked ASAP.

P0171 - Fuel Trim, Bank1 System too Lean
VW DTC 16555 (P0171) - Fuel Trim, Bank1 System too Lean
By only pulling battery power from the ECU doesn't clear the codes on OBDII systems.
You must have access to a VAS, VAG-COM, Bosch KTS, ... diagnostic scantool. The ECU (Electronic Control Unit for engine management) is seeing a fuel trim that's much too lean even with the ECU making adjustments. Colud be the MAF (Mass Air Flow) sender out of order, the pre-cat O2 sensor, or a significant vacuum leak. You need to confirm / deny working parts with a 2nd gear pull data-logging measuring blocks 002, + 032 (VAS, VAG-COM).

Here is a diagram and step to step to take out your spark plugs and re-install them. Please do not forget to rate and comment about yor experience with fixya today

2.0L (Aeg, Avh, Azg, Bbw, Bev) Engines
NOTE This procedure requires the use of the following special tools, or their equivalents:

• Spark plug wrench VAS 3122B
  
• Seal puller T10018
  
• Removal/Installation tool T10029
  
• Puller T10095
  
• Torque wrench V.A.G 1331/ (5 - 50 Nm)
  

1. Make sure you have the radio code, if necessary.
   
2. Disconnect the negative battery cable.
   
3. Pry the plugs out (arrows), then remove the nuts underneath.
   
4. Remove the nut (1).
   Pry the plugs out (arrows), then remove the nuts underneath. Remove the nut (1)
   
5. Pull out oil dipstick.
   
6. Remove engine cover.
   Spark plug applications—2.0L (AEG, AVH, AZG, BBW, BEV) Engines
   
7. Remove the spark plug connector (arrows) using tool T10029.
   
8. Remove the spark plug using Spark plug wrench VAS 3122B.
   
9. Inspect the spark plugs, as outlined in this section.
   Remove the spark plug connector (arrows) using tool T10029 and remove the spark plug using Spark plug wrench VAS 3122B (arrow)
   

To install:

1. Install spark plugs with Spark plug wrench VAS 3122B. Tighten to 22 ft. lbs (30 Nm).
   
2. Install spark plug connectors using Removal/Installation tool T10029
   
3. Check that ignition wiring and spark plug connectors are seated securely.
   
4. Install engine compartment cover.
   
5. Connect the negative battery cable.