Page 29 - 2006 HARLEY FLSTCI SERVICE MANUAL

1.8

F Terminal C front coil

1
2
F R
B
Terminal B +12 V Primary resistance should be 0.5-0.7 ohms. Secondary resistance should be 5.5-7.5K ohms. Figure 1-24. Ignition Coil Testing: Carbureted Models A D C Figure 1-25. Ignition Coil Testing: EFI Models

2
1 Coil Front Coil Rear Ion sense

s0395x8x R Terminal A rear coil 1. 2. s0524a8x ECM 29 11 27

TEST KIT (Part No. For carbureted models, see Figure 1-24. Place mul- timeter wires on primary coil windings A to B, B to C. For EFI models, see Figure 1-25. Place multimeter For carbureted models, normal resistance range is For EFI models, normal resistance range is 0.3-0.5 See TEST RESULTS if resistance is not within nor- For carbureted models, see Figure 1-24. Place mul- timeter wires on secondary coil terminals B to R, B For EFI models, see Figure 1-25. Place multimeter For carbureted models, normal resistance range is For EFI models, normal resistance r

IGNITION COIL TROUBLESHOOTING Follow the troubleshooting procedures listed under INITIAL DIAGNOSTIC CHECK (Carbureted-Section 4 or EFI-Section 5) if the engine will not start, is difficult to start or runs roughly. Also check condition of spark plug cables. Insulation on cables may be cracked or damaged allowing high tension cur- rent to short to metal parts. This problem is most noticeable when cables are wet. If poor starting/running condition persists, check resistance of ignition coil primary and secondary windings using an ohm- NOTE The ignition coil cannot be repaired. Replace the unit if it fails. Ignit

HOME meter. 1. 2. 3. a. b. 4. a. b. c. 1. 2. 3. a. b. 4. a. b. c. 1-24