What is p1128 code?

What is p1128 code?

Code p1128 refers to “Closed loop fueling not achieved”, meaning that for some reason the engine is not reaching a state where it is able to run using the information from the engine sensors. There are several possible causes for this code to come up.

Where is the map sensor on a 2001 Honda Civic?

intake manifold
2 Answers. Dicksen Mah , The MAP sensor on the Honda 1.7 engine is stuck in the intake manifold right beside the throttle body(driver side) held by 1 bolt. Remove plastic filter air ducting from above throttle body.

How do I find my VW fault code?

How to Read VW Fault Codes

1. Get a VW OBD2 All System Scanner.
2. Connect the scanner to the OBD-II port under the dashboard.
3. Turn on the ignition but do not start the engine.
4. Turn on the scanner and select VW from the model list.
5. Press OK to read VIN.

How do I find my VW Jetta engine code?

The only way to know why your Check Engine Light is on is to plug a scan tool into your vehicle’s OBD II diagnostic connector. The scan tool will then display the trouble code or codes that have been set. Most scan tools will display the trouble code and a one line description or definition of the code.

How do you reset the computer on a Volkswagen Jetta?

How Do I Reset My Volkswagen Computer

1. Turn on the ignition.
2. Press and hold the TRIP button on the wiper rod (right side of the handlebar).
3. Use the TRIP buttons to navigate and the OK / Reset button to confirm. Go to SETUP → Service Interval → Reset and confirm the reset process.
4. Turn off the ignition.

What is the best VW diagnostic tool?

Best VW Scan Tool/ Audi Scan Tool

• FIXD™ OBDII Scanner – Editor’s Pick.
• Carista OBD2 Bluetooth Adapter.
• AUTOPHIX V007 OBDII Scan Tool.
• XTOOL Vag401 OBD2 Code Reader.
• iCarsoft VAWS V2. 0 Professional Scan Tool.
• Autel MST505 OBD2 Scanner with Oil Reset.
• OBDeleven PRO Edition OBD2 Scan Tool for Android.

  Where is my engine code?

  Find it in the lower corner of your windshield on the driver’s side. Your VIN number is your vehicle identification number and you can find your engine size by VIN number. In the series of numbers and letters, the tenth from the left denotes the model year and the eighth is the engine codes.

  Why is my VW Jetta check engine light on?

  Volkswagen Jetta Check Engine Light If the check engine light in your VW Jetta starts twinkling, that means that the problem needs abrupt attention and your VW should be brought in suddenly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.

  How do you clear the codes on a Volkswagen Jetta?

  How to Reset a Volkswagen Check Engine Light

  1. Connect the diagnostic code scanner to the vehicle’s diagnostic port.
  2. Turn the key to the “Run” position, but do not start the engine.
  3. Press the button on the scanner that reads “Scan for trouble codes.”
  4. Wait for the scanner to finish scanning the engine’s computer.