Page 231 - 2006 HARLEY FLSTCI SERVICE MANUAL

Table 5-4. Engine Exhaust Emits
Black Smoke or Fouls Plugs SOLUTION See AIR CLEANER FILTER in the Softail Service Man- ual. 5.19 DTC P0107, P0108.

CAUSE
Clogged air filter MAP sensor plugged or not operating properly

Table 5-3. Engine Performance Problems

SOLUTION 5.9 INTAKE LEAK A low IAC count may also 5.19 DTC P0107, P0108. Drain and refill with fresh 5.17 MISFIRE AT IDLE OR See throttle cable adjust- ment in the Softail Service PRESSURE

indicate an air leak. UNDER LOAD. FUEL

See TEST. fuel. Manual. 5.15 TEST. 2006 Softail: Engine Management (EFI)

CAUSE NOTE- When manifold leak is large enough, IAC will close to 0 and code P0505 MAP sensor plugged or not operating properly Water or dirt in fuel system Throttle plate not opening Low fuel pressure

HOME Manifold leak will set Spark plugs fully 5-12