DTC P0107, P0108 5.19 - harley-davidson-sweden.se

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Test 5.23 (Part 1 of 3)
FUEL INJECTORS: DTC P0261, P0262, P0263, P0264
1
Is wire bail on connector securely
attached to the fuel injector
YES
NO
See Figure 5-51. Using Fuel
Injector Test Lamp, crank
engine. Does lamp flash
Reconnect.
YES
NO
Recheck connections.
Perform 5.8 WIGGLE TEST
to check for intermittents.
Intermittents present
2
Check Terminal A (Y/GN wire)
on injector connector to ground.
Voltage equivalent to
battery voltage for 2 seconds
after key ON
YES
NO
YES
NO
Repair
intermittent.
2
Measure resistance of
suspect injector across
injector terminals.
Resistance
10.0-25.0 ohms
STOP
Go to Test 5.23 (Part 2 of 3).
Check for 12 volts at terminal 87 of system
relay during first 2 seconds after
key ON. Correct voltage present
YES
NO
YES
NO
Check for loose
or corroded terminals
in harness.
1
Replace
injector.
System relay OK. Measure
resistance between terminal 87 of STOP
system relay and Terminal A
(Y/GN wire) at injector connector.
Resistance less than 0.5 ohm Go to Test 5.23
(Part 3 of 3).
YES
NO
Perform 5.8 WIGGLE TEST
to check for intermittents.
Repair as necessary.
Find and repair
bad connection
or open wire.
Clear codes using speedometer self diagnostics.
See 5.6 SPEEDOMETER SELF DIAGNOSTICS.
Confirm proper operation with no check engine
lamp.
5-88 2004 Touring: Engine Management (EFI)