Page 301 - 2006 HARLEY FLSTCI SERVICE MANUAL

Measure resistance between ECM cavity 24 on Breakout Box and TP sensor connector [88B] Terminal 3. NO Repair open GY/V signal wire.

NO Less than 0.5 ohm?

YES Measure resistance from TP sensor connector [88B] Terminal 3 to Terminal 1. At some point in the flow chart you may be instructed to jump directly to a the box with the bold asterisk. Disregard the asterisk (but not the instruction box) if your normal pro- gression through the chart brings
3 Less than 1.0 megohm? NO Replace TP sensor.
2 you to this location.

Continued from Test 5.22 (Part 1 of 2). With ignition key OFF, disconnect ECM connector [78B]. Turn ignition key ON. Voltage greater than 0 volts across cavity 24 and cavity 26 on Breakout Box? 3 YES Repair short between R/W and GY/V signal wire. Clear codes using speedometer self diagnostics. 5.6 SPEEDOMETER SELF DIAGNOSTICS. Confirm proper operation with no check engine

Test 5.22 (Part 2 of 2) TP SENSOR: DTC P0122, P0123 YES Repair short between GY/V signal wire and 12 volts. See lamp. 2006 Softail: Engine Management (EFI)

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