4.4 initial diagnostic check: icm - harley-davidson-sweden.se
4.4 initial diagnostic check: icm - harley-davidson-sweden.se
4.4 initial diagnostic check: icm - harley-davidson-sweden.se
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Table 4-1. Typical Running Values<br />
ITEM<br />
MAP <strong>se</strong>nsor<br />
MIN.<br />
VALUE<br />
0.1 V<br />
(high<br />
vacuum)<br />
MAX.<br />
VALUE<br />
4.96 V<br />
(atmospheric<br />
pressure)<br />
HOT<br />
IDLE<br />
1.5-3.0 V<br />
RPM 0 5600 1000<br />
Bank angle<br />
<strong>se</strong>nsor<br />
Run mode<br />
0.45-1.1 V<br />
Disable<br />
1.8-3.2 V<br />
Table 4-2. Engine Starts Hard<br />
SYMPTOM<br />
Battery discharged<br />
Spark plugs<br />
Spark plug wires<br />
Ignition coil<br />
Valve sticking<br />
Water or dirt in fuel system<br />
SOLUTION<br />
Run mode<br />
0.45-1.1 V<br />
See charging system troubleshooting<br />
in this <strong>se</strong>ction.<br />
4.12 MISFIRE.<br />
4.12 MISFIRE<br />
4.12 MISFIRE.<br />
See Section 3 in Touring Service<br />
Manual.<br />
Drain and refill with fresh fuel.<br />
Table 4-3. Engine Performance Problems<br />
Manifold leak<br />
SYMPTOM<br />
MAP <strong>se</strong>nsor plugged or not<br />
operating properly<br />
Water or dirt in fuel system<br />
Spark plugs<br />
EVAP ho<strong>se</strong> disconnected<br />
from induction module (CA)<br />
Throttle plates not opening<br />
fully<br />
SOLUTION<br />
Perform intake leak test.<br />
See 4.8 INTAKE LEAK<br />
TEST.<br />
4.13 DTC P0106, P0107,<br />
P0108<br />
Drain and refill with fresh<br />
fuel.<br />
4.12 MISFIRE.<br />
Connect.<br />
See throttle cable adjustment<br />
in Touring Service<br />
Manual.<br />
Table 4-4. Engine Exhaust Emits<br />
Black Smoke or Fouls Plugs<br />
SYMPTOM<br />
Clogged air filter<br />
SOLUTION<br />
See Section 1 in Touring<br />
Service Manual.<br />
4-6 2004 Touring: Engine Management (Carbureted)
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