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Servicing breaker-triggered ignition system
Adjustment data, spark plugs
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Engine code
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EM
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FB
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FH
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Ignition timing point1)
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Test specification
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0 ± 2°
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5.5...9.5° BTDC
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5.5...9.5° BTDC
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Setting
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0 ± 1°
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7.5 ± 1° BTDC
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7.5 ± 1° BTDC
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Mark
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=> Fig. 1, page 28-19
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=> Fig. 2, page 28-19
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=> Fig. 2,page 28-19
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Speed
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925 ± 75 rpm
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950 ± 50 rpm
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950 ± 50 rpm
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Vacuum hose
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Attached
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Detached
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Detached
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Dwell angle
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Wear limit
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42...58° (47...64%)
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42...58° (47...64%)
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42...58° (47...64%)
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Setting
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47 ± 3° (53 ±3%)
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47 ± 3° (53 ± 3%)
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47 ± 3° (53 ± 3%)
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Firing order
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1)
Current values => "Exhaust gas and idling speed test" binder.
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Engine code
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EM
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FB
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FH
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Spark plugs1)
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VW/Audi
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101 000 018 AA,
101 000 019 AA,
101 000 020 AA
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---
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---
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Manufacturer`s designation
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W 7 DC, 14-7 DU,
N 7 YC, W 8 DC,
14-8 DU, N9 YC
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W 6 DC, 14-6 DU,
N 7 YC, RS 37
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W 7 DC, 14-7 DU,
N 7 YC, RS 35
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Electrode gap
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0.6...0.8 mm
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0.6...0.8 mm
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0.6...0.8 mm
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Tightening torque
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25 Nm
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25 Nm
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25 Nm
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1)
Current values => "Exhaust gas and idling speed test" binder.
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Engine code
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FK
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FN2)
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FH3)
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Ignition timing point1)
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Test specification
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5.5...9.5° BTDC
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1...5° ATDC
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0 ± 2°
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Setting
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7.5 ± 1° BTDC
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3 ± 1° ATDC
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0 ± 1°
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Mark
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=> Fig. 2, page 28-19
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=> Fig. 3, page 28-20
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=> Fig. 1, page 28-19
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Speed
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950 ± 50 rpm
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925 ± 75 rpm
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925 ± 75 rpm
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Vacuum hose
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Detached
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Attached
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Attached
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Dwell angle
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Wear limit
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42...58° (47...64%)
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42...58° (47...64%)
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42...58° (47...64%)
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Setting
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47 ± 3° (53 ± 3%)
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47 ± 3° (53 ± 3%)
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47 ± 3° (53 ± 3%)
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Firing order
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1)
Current values => "Exhaust gas and idling speed test" binder.
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Engine code
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FK
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FN2)
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FH3)
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Spark plugs1)
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VW/Audi
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---
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---
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---
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Manufacturer`s designation
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W 7 DC, 14-7 DU,
N 7 YC, RS 35
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W 7 DC, 14-7 DU,
N 7 YC
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W 7 DC, 14-7 DU,
N 7 YC, W 8 DC,
14-8 DU, N 9 YC
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Electrode gap
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0.6...0.8 mm
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0.6...0.8 mm
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0.6...0.8 mm
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Tightening torque
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25 Nm
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25 Nm
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25 Nm
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1)
Current values => "Exhaust gas and idling speed test" binder.
2)
With PICT carburettor.
3)
With Keihin carburettor.
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Engine code
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FP
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FT
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HN
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Ignition timing point1)
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Test specification
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0 ± 2°
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0 ± 2°
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4...8° BTDC
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Setting
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0 ± 1°
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0 ± 1°
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6 ± 1° BTDC
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Mark
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, Fig. 1
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=> page 28-19
, Fig. 1
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=> page 28-19
, Fig. 2
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Speed
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950 ± 50 rpm
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950 ± 50 rpm
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800 ± 50 rpm
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Vacuum hose
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Attached
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Attached
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Detached
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Governed Speed
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---
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---
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6150...6450 rpm
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Dwell angle
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Wear limit
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42...58° (47...64%)
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42...58° (47...64%)
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42...58° (47...64%)
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Setting
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47 ± 3° (53 ± 3%)
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47 ± 3° (53 ±3%)
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47 ± 3° (53 ± 3%)
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Firing order
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1)
Current values => "Exhaust gas and idling speed test" binder.
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|---|
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Engine code
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FP
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FT
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HN
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Spark plugs1)
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VW/Audi
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---
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---
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101 000 018 AA,
101 000 019 AA,
101 000 020 AA
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Manufacturer`s designation
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W 7 DC, 14-7 DU,
N 7 YC, RS 35
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W 7 DC, 14-7 DU,
N 7 YC, W 7 DO,
RS 35
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W 8 DC, 14-8 DU,
N 9 YC
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Electrode gap
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0.6...0.8 mm
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0.6...0.8 mm
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0.7...0.8 mm
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Tightening torque
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25 Nm
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25 Nm
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25 Nm
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1)
Current values => "Exhaust gas and idling speed test" binder.
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Engine code
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JB2)
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JB3)
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Ignition timing point1)
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Test specification
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0 ± 2°
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7...11° BTDC
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Setting
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0 ± 1°
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9 ± 1° BTDC
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Mark
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=> page 28-19
, Fig. 1
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=> page 28-19
, Fig. 2
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Speed
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950 ± 50 rpm
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950 ± 50 rpm
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Vacuum hose
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Attached
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Detached
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Dwell angle
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Wear limit
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42...58° (47...64%)
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42...58° (47...64%)
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Setting
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47 ± 3° (53 ± 3%)
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47 ± 3° (53 ± 3%)
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Firing order
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1 - 3 - 4 - 2
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1 - 3 - 4 - 2
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1)
Current values => "Exhaust gas and idling speed test" binder.
2)
With double vacuum unit at distributor.
3)
With single vacuum unit at distributor.
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Engine code
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JB2)
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JB3)
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Spark plugs1)
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VW/Audi
|
101 000 018 AA,
101 000 019 AA4),
101 000 020 AA4)
|
101 000 018 AA,
101 000 019 AA4),
101 000 020 AA4)
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Manufacturer`s designation
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W 8 DC, 14-8 DU4),
N 9 YC4), W 8 DO4)
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W 8 DC, 14-8 DU4),
N 9 YC4), W 8 DO4)
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Electrode gap
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0.6...0.8 mm
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0.6...0.8 mm
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Tightening torque
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25 Nm
|
25 Nm
|
1)
Current values⇒ "Exhaust gas and idling speed test" binder.
2)
With double vacuum unit at distributor.
3)
With single vacuum unit at distributor.
4)
Specially recommended for Scirocco.
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