(determined from chart) at harness connector. 0 I. resistance less than 5.0 ohme? Test step Result 5 Action to Take JF4 CHECK FOR DAMAGED COIL 0 Remove ccil (determined trom chart) tram Yes D Coil is OK. INSPECT spark plug. plug, REPLACE it necessary. It 0 Connect an air gap spark tester 303-0037 spark plug is OK. GO to (DBIP-SeeeA) or equivalent to a coil. Pinpoint Test Stepgwith O Reconnect coil harness connector date and list at possible (determined trom chart). causes. 0 Observe spark tester while cranking engine. No > Coil is damaged REPLACE 0 We: the spark preterit during crank? coil. INSPECT spark plug REPLACE it necessary. RESTORE vehicle, COMPLETE POM Reset to clear DTCe. COMPLETE Misfire Monitor Repair Veritic 'on Drive Cycle. RERUN Quick Test. JFE CHECK IGN START/ RUN VOLTAGE TO COIL 0 Key on, engine ott. Yes V Ign Sten/ Run circuit ls OK. GO 0 Measure voltage between IGN Start/ Finn to JFS. circuit at call harness connector and ground. No > Ill" Start / Run circuit fault. e Key oti. CHECK condition oi related 0 Wu voltage greater then 10.5 Volta? I, ltuse links. It OK. REPAIR open circuit. It tuse/tuse link damaged, CHECK lgn Start / Run circuit tor short to ground. REPAIR as necessary. COMPLETE Mistlre Monitor Repair Verication Drive Cycle. RERUN Quick Test. JFG CHECK COIL DRIVER (CD) CIRCUIT FOR OPEN IN HARNESS Install breakout box. leave PCM disconnected. Yes > CD circuit is not open. GO to 0 Measure resistance oi CD circuit between JF7 POM Test Pin (determined tram chart) and CD No , REPAIR open circuit. RESTORE vehicle. COMPLETE POM Reset to clear DTOs. COMPLETE Mletire Monitor Repair Verification Drive Cycle. RERUN Quick Test.