people 250 s Workshop-manual : Page 32

          1. GENERAL INFORMATION                                              PEOPLE/PEOPLE S 250


 NO SPARK AT SPARK PLUG

 Inspection/Adjustment                      Symptom                 Probable Cause


 Replace with a new
 spark plug and inspect
 again

                            Weak or no spark           Good spark   Faulty spark plug


 Check spark plug cap
 and high-tension wire
 for looseness


                                Not loose                Loose      Faulty spark plug


 Check ignition unit
 coupler for looseness


                                  Good                   Good       Poorly connected coupler

 Measure resistance
 between terminals of
 ignition unit coupler



                                 Normal                Abnormal


 Check related parts


                                                                    Faulty ignition switch
                                 Normal                Abnormal     Faulty exciter coil
                                                                    Faulty pulser coil
                                                                    Faulty ignition coil

                                                                    Broken wire harness
                                                                    Poorly connected coupler

 Check ignition unit with
 a ignition unit tester


                                 Normal                Abnormal     Faulty ignition unit


 Check ignition coil with
 a ignition unit tester
                                            Abnormal                Faulty ignition coil


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