ENGINE CONTROL TROUBLE CODE
Blink code EFI warning
lamp (MIL)
Display on diagnostic tool
Error level condition
Function check
Possible cause
Last measure if none of the doc-
umented causes leads to elimi-
nation of the fault
Checking the fuel pump relay
Condition
The ignition is on.
The diagnostic tool is connected and running.
–
Select the model.
–
Select "ECU Diagnosis".
–
Mark the "Engine management EFI LC8 RC8" control unit.
–
Press "Continue".
–
Select "Actuator Test".
–
"Please enter the password:"
–
Press "Continue".
–
Select "Fuel pump relay function test".
–
Press "Continue".
–
In the KTM diagnostics tool, read the information page and start the actuator test with "Continue".
Fuel pump
»
If the specifications have been met:
–
Delete trouble code.
–
Take a test ride.
–
Read out the trouble code memory using the KTM diagnostics tool.
»
The specifications have not been met:
–
Check the next possible cause:
Fuel pump relay - value not plausible (
Fuel pump relay - value not plausible
41 EFI warning lamp (MIL) flashes 4x long, 1x short
P1232
"Fuel pump relay"
"Short circuit to plus"
Circuit fault.
The engine is switched off: ≥ 3 s
Checking the fuel pump relay (
Fuel pump relay - value not plausible (
Fuel pump relay - the control wire has a short circuit to plus (terminal 30) (
Fuel pump relay - the signal wire has a short circuit to ignition plus (terminal 15) (
–
Contact customer service.
p. 359)
Condition
The ignition is off.
The fuel pump relay is disconnected. (
Fuel pump relay - check the resistance
–
Measure the resistance between the specified points.
Fuel pump relay pin 1 – Fuel pump relay pin 2
Fuel pump relay
Resistance at: 20 °C (68 °F)
»
If the specifications have not been met:
–
Replace the fuel pump relay.
»
If the specifications have been met:
600852-10
–
Check the next possible cause:
Fuel pump relay - the control wire has a short circuit to plus (terminal 30)
(
p. 360)
p. 359)
p. 359)
Operating noise
p. 404)
72... 88 Ω
359
p. 360)
p. 360)