Craftsman 161.210400 Owner's Manual

Page 40ELECTRONIC IGNITION SYSTEMSThe following ten pages are devoted to the four basic Electronic IgnitionSystems as used by American Motors, Chrysler Corporation, Ford Motor Company,and General Motors,The diagrams and charts will step you through point-to-point testing of thevarious components within each system. You will use the VOLTS, OHMS andPOINTS-LOW VOLTS positions of your analyzer. It would be advlseable beforebeginning these tests to review the use of the VOLTS, OHMS, and POINTSpositions of your analyzer as shown earlier in this manual.American Motors 1975-76American Motors 1977 & Up See Ford Motor Co.Chrysler CorporationFord Motor CompanyGeneral Motors (integral Coil)General Motors (External Coil)Test Number 27--Amerlcan Motors Electronic igni_tl.pn..._.Sys.temTe.st_Number 28--Chrysler Electronic Ignition SystemTest Number 2g--Ford Electronic igD_ItlonSy_s.temTest Number 30--Delco HEI ignitionTest.Number 31--DelcQHE(..Ign!.t!on_.System_H!.tbSeparateCoil