Page 191 - 2006 HARLEY FLSTCI SERVICE MANUAL

Disconnect ignition control module from [80B] Terminal C and Breakout Box NO Repair NO R/W wire and

NO. Less than 4.5V. Breakout Box. Check continuity between MAP connector connector [10] cavity 3. Then measure conti- nuity between MAP connector [80B] Termi- nal A and Breakout Box connector [10] cavity 4. Continuity present? open wire. Locate and repair short between ground.

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YES With MAP sensor connector [80] disconnected, check resistance between Break- out Box cavities 3 and 5 (black). Is it greater than 1 megohm? YES Replace ICM. Reprogram and learn password.
Continued from Test 4.13 (Part 1 of 2). Check the 5 volt reference supply at the MAP sensor connector [80B]. With ignition ON, measure voltage between Terminal C (R/W) and Terminal A (BK/W). Voltage approximately 5.0 volts? NO. Greater than 6V. Locate short to 12 volts on R/W wire in wire harness. Repair as necessary. NO Locate and repair open on V/W wire. NO Locate and repair grounded V/W wire. Clear codes using speedometer self diagnostics. 4.5 SPEEDOMETER SELF DIAGNOSTICS. Confirm proper operation with no check engine At some point in the flow chart you may be instructed to jump

2 See lamp. 2006 Softail: Engine Management (Carbureted)

Test 4.13 (Part 2 of 2) MAP SENSOR: DTC P0106, P0107, P0108 YES Connect Breakout Box. Disconnect ignition control module from Breakout Box. OPEN CHECK: Measure resistance between MAP connector [80B] Terminal B and Breakout Box connector [10] cavity 11. Is resistance less than 1 ohm? YES SHORT CHECK: Measure 2 resistance between MAP con- nector Terminal B and chassis ground. Is resistance greater than 1 meg ohm? YES Replace MAP sensor. See the Softail Service Manual.

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