Volkswagen Golf / Golf GTI / Jetta. Manual - part 396

01-327

 

  

   EBD  

  

   Electronic brake pressure distribution  

  

   EDL  

  

   Electronic differential lock  

  

   On Board Diagnostic (OBD)  

  

   The capability of the control module:  

  

  

 Recognize Diagnostic Trouble Codes 

(DTCs) 

  

  

 React to DTCs 

  

  

 Store DTCs 

  

   and make them available in the Measured 

value block. Further information on this can 
be found in Self-study programs and test 
unit instruction manual.  

  

   Performing On Board Diagnostic (OBD)  

  

   Connecting the Scan Tool to be able to 

check the DTC memory. Further information 
on this can be found in Self-study programs 
and test unit instruction manual.  

  

   Performing electrical check  

  

   A targeted check of the electronic 

components by performing certain 
measurements.  

Definitions

01-328

 

  

   ESP  

  

   Electronic Stabilization program  

  

   ESP-Sensor unit -G419-, vehicles from 

02.02  

  

   The sensor for transverse acceleration -

G200-, the sender for rotation rate -G202- 
and the sensor for longitudinal acceleration 
sensor -G251- (4MOTION vehicles) are 
assembled together in a housing.   

  

   No communication  

  

   There is no connection for exchanging 

information between the control modules.  

  

   Sender for rotation rate -G202-  

  

   Recognizes the rotational movement of the 

vehicle along its vertical axis in relation to 
vehicle speed.  

  

   Longitudinal acceleration sensor -G251-  

  

   Determines the correct speed for 4MOTION 

vehicles  

  

   Steering angle sensor -G85-  

  

   Determines the angle and direction of 

steering lock (driver's wish). Data is 
transferred to control module via data bus 
wiring.  

  

   Short to Ground  

  

   Current flows incorrectly to Ground without 

supplying a consumer.  

Definitions

01-329

 

  

   Short to positive  

  

   Current flows incorrectly to a live component 

without supplying a consumer.  

  

   Brake pressure release solenoid -F84-  

  

   The trip switch is installed in the brake 

booster and is required by the control 
module to recognize the braking desired by 
the driver.  

  

   Magnetic coil for brake pressure, in 

brake booster, -N247-  

  

   The brake pressure solenoid is installed in 

the brake booster and ensures that a pre-
pressure of 10 bar is available for the 
ABS/ESP pump.  

  

   Read measured value block  

  

   The control module can transfer a 

considerable amount of test data. This test 
data delivers information on the operational 
condition of the system and/or sensors 
connected to it. In many cases the 
transferred test data supports 
troubleshooting and malfunction repair. The 
test data has been summarized into single 
display groups because all the information 
cannot be evaluated at the same time. The 
information can be selected via display 
group numbers.  

  

   EBC  

  

   Engine braking control  

Definitions

01-330

 

  

   Sensor for transverse acceleration -

G200-  

  

   The lateral acceleration sensor is used to 

register the speed through curves/bends on 
the road and decides which side of the 
vehicle the ESP is to brake.  

  

   Sender 1 for brake booster/Sensor -2- for 

brake pressure -G201-/-G214-  

  

   Recognizes the pressure exerted by the 

driver and is required to control the pressure 
of the pre-pressure system.  

  

   Program card version  

  

   Always use the most up-to-date program 

card. Further information can be found in the 
test unit operating instructions.  

  

   Sporadic  

  

   Happens occasionally  

  

   Infinity    

  

   The resistance is infinite, open circuit.  

  

  

 = Ohm  

Definitions