Page 174 - 2006 HARLEY FLSTCI SERVICE MANUAL
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NO Recharge battery. NO Replace battery. NO Turn ignition ON and engine stop switch to RUN. Does check engine lamp illuminate for 4 seconds? immediately after Key ON? NO See 4.11 NO SPARK/NO ICM POWER. NO Locate and repair open on W/ BK wire to coil. 2006 Softail: Engine Management (Carbureted)
Check battery connections and voltage. Is voltage above 12.60? YES Does battery pass conductance test or load test? YES Check spark plug condition, replace if fouled. Check spark at both plugs while cranking. Spark present? YES Check compression. See Softail Service Manual. If compression is good, check fuel system. YES Check battery voltage at Terminal 2 of coil connector [83B] using DVOM. Battery voltage present? YES Go to Test 4.9 STOP (Part 2 of 3).
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3 4
Add fuel and/ or connect spark plugs.
Test 4.9 (Part 1 of 3) ENGINE CRANKS, BUT WILL NOT START Fresh fuel in tank? Spark plug wires firmly connected to proper coil terminals? (Rear cylinder connects to upper terminal.) NO YES Check for diagnostic trouble codes (DTCs). DTCs found? NO YES Refer to priority list- ing in Table 4-5.
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