Yamaha outboard ft50get service repair manual sn1000001

Page 38

SPEC

Specifications

Electrical Item Ignition and ignition control system Ignition timing range(*1) Spark plug gap Ignition coil resistance Primary coil (R – B/W) at 20 °C (68 °F) Secondary coil at 20 °C (68 °F) Spark plug wire resistance ECM output peak voltage (B/R, B/W – ground) at cranking (loaded) at 1,500 r/min (loaded) at 3,500 r/min (loaded) Pulser coil output peak voltage (W/B – W/R) at cranking (unloaded) at cranking (loaded) at 1,500 r/min (loaded) at 3,500 r/min (loaded) Pulser coil resistance(*2) (W/B – W/R) Pulser coil air gap Throttle position sensor Output voltage (P – B) Sensor assembly resistance(*2) at 20 °C (68 °F) at 80 °C (176 °F) Cooling water temperature sensor resistance(*2) (B/Y – B) at 20 °C (68 °F) at 60 °C (140 °F) at 100 °C (212 °F) Fuel control system Fuel injector resistance(*2) at 21 °C (70 °F) Solenoid valve resistance(*2) at 20 °C (68 °F)

Unit

F60CEHT

Model F60CET

FT60DET

Degree mm (in)

ATDC 10-BTDC 24 0.8–0.9 (0.031–0.035)

1.53–2.07

kΩ kΩ

12.50–16.91 1.9–5.0

V V V

240 290 300

V V V V Ω

7.9 7.2 20.7 32.0 396–594

mm (in)

0.75 ± 0.25 (0.030 ± 0.010)

V

0.8–1.2 at engine idle speed

kΩ kΩ

5.4–6.6 0.282–0.382

kΩ kΩ kΩ

2.439 0.589 0.193

12.0

30.0–34.0

(*1)

The actual ignition timing may vary according to environmental conditions. The figures are for reference only and do not represent the ignition timing figures from the fully closed position to the fully open position of the throttle valve. (*2) The figures are for reference only.

2-15

6C13G11


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