Page 255 - 2006 HARLEY FLSTCI SERVICE MANUAL

5.12

1

Data link connector [91A] Protective rubber plug
2 Figure 5-20. Data Link Connector [91A]

11545 1. 2.

for acceptable operations is greater than 0 and less than 7.0
ages will be much lower on a digital volt/ohmmeter (DVOM).
In analog mode, a DVOM reading serial data will show contin-
uous voltage when active, typically 0.6-0.8 volts. The range
Diagnostic Trouble Codes U1300, U1301 or
See Figure 5-20. The typical serial data voltage range is 0
volts (inactive) to 7 volts (active). Due to the short pulse, volt-
STARTS, THEN STALLS

NOTE Problems in the fuel system or idle air control system may Table 5-9. Code Description DESCRIPTION Serial data low Serial data open/high If serial data is shorted, these codes will automatically DTCs P1009 and P1010 may accompany DTCs U1300 The reference numbers below correlate with the circled num- Use HARNESS CONNECTOR TEST KIT (Part No. HD- 41404), black socket probes and patch cord. 2006 Softail: Engine Management (EFI)

GENERAL “BUS Er” also create this symptom. DTC U1300 U1301 DIAGNOSTICS Diagnostic Tips trip the check engine light. and U1301. Diagnostic Notes bers on the Test 5.12 flow charts.

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