Page 155 - 2006 HARLEY FLSTCI SERVICE MANUAL

4.2

90 100 110 120
80
Figure 4-2. Check Engine Lamp
70
60 MPH CERTIFIED HARLEY-DAVIDSON
50
40
30 20 10 0

s0520atm

DIAGNOSTIC INTRODUCTION
Check for diagnostic trouble codes (DTCs) by observing
4.3 CHECKING FOR DIAG- Retrieve DTCs using speedometer self diagnostics. See Diagnose system problems. This involves using special Correct problems through the replacement and/or repair After repairs are performed, the work must be validated. This involves clearing the DTCs and confirming proper vehicle operation as indicated by the behavior of the 2006 Softail: Engine Management (Carbureted)

SYSTEM PROBLEMS All system problems fall into at least one of three general cat- The engine cranks over freely, but will not start. This does not include situations where the engine will not crank, such as a bad starter, dead battery, etc. This condition assumes that all obvious checks (fuel in tank, etc.) have been made. Poor Performance The engine starts but there are performance problems. These problems may include poor fuel economy, rough idle, engine misfire, engine hesitation, severe spark knock, etc. Check Engine Lamp See Figure 4-2. The check engine lamp indicates the ignition control module (I

HOME egories. No Start 1. 2. 3. 4. 5. 4-2