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Resetar a injeção?
- Iniciador do tópico Propeople
- Data de Início
ADAPTATION PROCEDURE
1. Connect the VAG-COM cable to your car's OBD port, boot up the computer and start the VAG-COM software.
2. Turn off all electrical consumers, e.g., lights, radio, fans, etc.
3. Insert your car key and turn the ignition to the "ON" position.
WARNING: DO NOT START THE ENGINE!!!
4. In the VAG-COM software, click on the "SELECT" button in the "SELECT CONTROL MODULE" section.
5. Select the "01-ENGINE" control module from the list of common modules.
6. Once the VAG-COM has connected to the engine control module, select "MEAS. BLOCKS - 08" from the "BASIC FUNCTIONS" section.
7. In one of the "GROUP" boxes, type "060" and hit "ENTER" on your keyboard to access Measuring Block 060. Values in the four fields to the right of the "GROUP" box should appear. The values in Fields 1 through 4 are the angle sensor 1 position, angle sensor 2 position, learn step counter and adaptation condition, respectively.
WARNING: Do not touch the accelerator pedal while performing the adaptation procedure contained in the next few steps.
8. Click on the "SWITCH TO BASIC SETTINGS" button to switch to the (go figure) Basic Settings section. The TB adaptation will begin immediately. While the adaptation is running, you may hear sounds coming from the TB, the step counter in Field 3 will increase (up to 8 or 9, depending on your engine) and Field 4 will say "ADP. RUNS". When the adaptation is complete, the step counter in Field 3 will stop increasing and Field 4 will switch to either "ADP. OK" or "ERROR".
9. If Field 4 says "ADP. OK", then the adaptation has been performed successfully and nothing further needs to be done. If Field 4 says "ERROR", an error occurred during the adaptation procedure and further diagnosis is needed. Consult the troubleshooting steps in the Bentley CD if this occurs.
10. Once the adaptation procedure is complete (either successful or unsuccessful), click on the "SWITCH TO MEAS. BLOCKS" to exit the Basic Settings section.
11. Exit out of the VAG-COM software and disconnect the cable from the OBD port.
12. Start the car and see if everything runs OK. It should.
13. That's it. You're done.
EFFECT OF CLEANING ON TB ADAPTATION PARAMETERS
In order to determine what the effect of cleaning my TB was, I performed adaptations just prior to and just after the cleaning process. Prior to the cleaning process, the following values for the two throttle position sensors were found:
Field 1 (Sensor 1) - 12.5%
Field 2 (Sensor 2) - 86.3%
Since the polarity of the sensors is reversed, the value for Sensor 1 will increase as the throttle valve opens and the value for Sensor 2 will decrease. Therfore, if the cleaning had any effect on the idle position of the TB, the value in Field 1 should decrease and the value in Field 2 should increase (both signifying a closing of the throttle valve). Following the cleaning process, the following values for the two throttle position sensors were found:
Field 1 (Sensor 1) - 11.7%
Field 2 (Sensor 2) - 87.5%
Based on this test, it is apparent that cleaning the TB had a measurable effect on the position of the throttle valve at idle. The real-life effect of this difference is still yet to be seen though.