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Hall sender: checking > < Test data, spark plugs

Leon Mk2

Ignition timing: checking and adjusting
Ignition timing: checking and adjusting
Special tools and workshop equipment required
t  Fault reader -V.A.G 1551- or vehicle system tester -V.A.G 1552- with cable -V.A.G 1551/3B-
   
t  Ignition tester -V.A.G 1767- or -V.A.G 1367- with the trigger clamps -V.A.G 1367/8-
Test conditions
l  Coolant temperature, 80 °C minimum
l  No fault stored in fault memory → Chapter, Fault memory: interrogating
Checking process
  W00-0036
–  Connect ignition tester -V.A.G 1767- or ignition tester -V.A.G 1367- with the trigger clamps -V.A.G 1367/8-.
–  Connect fault reader -V.A.G 1551- (-V.A.G 1552-). Start engine and enter “address code” 01 to select engine control unit. (Fault reader: Connecting and selecting the engine control unit → Chapter.)
  N02-0006
Indicated on the display:
–  Press keys 0 and 4 for the function “Begin basic setting” and confirm entry with the Q key.
  
Rapid data transfer                 HELP
Select function XX
Indicated on the display:
–  Press keys 0, 0 and 1 for “Display group number 1” and confirm entry with the Q key.
  
Basic setting                       HELP
Input display group number XXX
Indicated on the display: (1 - 4 = display zones)
–  Only continue checking when 00000000 appears in the 4th display zone, -an 8-digit figure-.
  Note!
If display zone 4 shows 1 in one or several places, this means that the checking conditions have not been met: → Chapter; Meaning of figures in the 8-digit number block
–  The engine control unit raises the idling speed to 1400 - 1600 rpm.
–  Check ignition timing.
   Verification value: 3 - 8 ° BTDC
–  If necessary, adjust ignition timing by turning the ignition distributor.
   Adjustment value: 6 ± 1 ° before TDC
–  Press the → key.
–  Press keys 0 and 6 for the “End output” function and confirm input with the Q key.
  
System in basic setting               ->
         1         2         3         4

Hall sender: checking > < Test data, spark plugs