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Workshop Manual Ed. 06-2011
ELECTRICAL SYSTEM
CR 125 2011 - WR 125 2011
TROUBLESHOOTING
ELECTRONIC IGNITION SYSTEM
A weak or missing spark might be a symptom of:
1) incorrect connections in the electrical system;
2) faulty spark plug or wrong heat rating or incorrect spark plug gap (see para-
graph "Spark plug");
3) faulty ignition coil (see paragraph "Checking coil windings resistance");
4) faulty spark plug cap (see paragraph "Checking coil windings resistance").
Positioning the connector/Securing the wiring harness (CR)
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Generator connector (1) located under the fuel tank near the coil.
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Electronic control unit connector (2) located on the left side of the chassis,
secured to a special bracket.
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The wiring harness is secured to the chassis with clamps (3); The engine
stop button wiring harness is secured to the handlebar with rubber clamps
(4).
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H06944
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H06945
Connectors positioning (WR)
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Voltage regulator to interface connector (1).
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Main wiring harness interface connector (2).
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Transducer connector (3).
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H06946
M.30