5.5 initial diagnostic check: efi - harley-davidson-sweden.se
5.5 initial diagnostic check: efi - harley-davidson-sweden.se
5.5 initial diagnostic check: efi - harley-davidson-sweden.se
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Test 5.18 (Part 2 of 2)<br />
COMBUSTION ABSENT: DTC P1353, P1356, P1357, P1358<br />
1<br />
2<br />
Continued from Test 5.18 (Part 1 of 2).<br />
Using Breakout Box, measure resistance between<br />
spark plug center electrode and Breakout Box Terminal<br />
27. Is resistance less than 60,000 ohms?<br />
YES<br />
NO<br />
Replace spark plug.<br />
Condition still pre<strong>se</strong>nt?<br />
3<br />
Check continuity between coil<br />
Terminal B and Breakout Box<br />
Terminal 27. Continuity pre<strong>se</strong>nt?<br />
YES<br />
NO<br />
YES<br />
NO<br />
Replace spark plug<br />
cable. Condition still<br />
pre<strong>se</strong>nt?<br />
System<br />
OK.<br />
Replace<br />
coil.<br />
4<br />
Check spark plug cable resistance.<br />
Resistance meet specifications?<br />
YES<br />
NO<br />
YES<br />
NO<br />
Measure resistance between<br />
Terminal A and B at coil.<br />
Resistance should be greater<br />
than 100k ohms.<br />
Is it?<br />
System<br />
OK.<br />
Replace spark<br />
plug.<br />
Replace spark<br />
plug cable.<br />
YES<br />
NO<br />
Replace ECM.<br />
Reprogram and learn<br />
password.<br />
Replace coil and ECM.<br />
Reprogram and learn<br />
password.<br />
Clear codes using speedometer <strong>se</strong>lf <strong>diagnostic</strong>s.<br />
See 5.6 SPEEDOMETER SELF DIAGNOSTICS.<br />
Confirm proper operation with no <strong>check</strong> engine<br />
lamp.<br />
5-68 2004 Touring: Engine Management (EFI)
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