Crankshaft Angle (Ns) Sensor - Honda 1986 GoldWing GL1200A Manual

Crankshaft Angle (Ns) Sensor - - - - - - - - - - - - - - - -
LED Inspection
ECU COUPLER
Measure sensor coil resistance between the NO.6 and
No 25 ECU coupler terminals. Resistance should be
297· 363 ohms at 20 0 C (68 0 F}. If resistance is incor-
rect, check the sensor (see below).
Check for continuity between the sensor coupler
harness side terminal and the ECU coupler. The sensor is
normal if there is continuity between the NO.6 ECU ter-
minal and the sensor harness Y terminal; the No. 25 ECU
terminal and the sensor harness W terminal.
With the sensor disconnected. check for continuity bet·
ween the NO.6 and No. 25 ECU terminal and ground or
other terminals
Check the sensor coupler for poor contact at the ter-
minals.
Coil Resistance Inspection
Remove the ignition coil from the frame (see page 7-5).
Remove the Ns sensor white 2P coupler from the holder.
Measure the resistance between the yellow and white
coupler terminals.
Resistance: 297·363 ohms
Check for no continuity between each of the two ter·
minals and body ground. Install a new Ns sensor if the
resistance is out of specification.
Air Gap Inspection
NOTE Inspect the air gap when the sensor is replaced or
the timing belt drive pulley is removed.
Remove the radiator.
Remove the right and left front timing belt covers.
Rotate the crankshaft and align the rotor projection with
the sensor.
Measure the air gap.
Air gap: O.~O.9 mm (0.016-0.035 In)
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