KTM 1190 RC8 R EU/UK 2009 Repair Manual page 339

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ENGINE CONTROL TROUBLE CODE
Read out the trouble code memory using the KTM diagnostics tool.
»
The specifications have not been met:
Check the next possible cause:
Motor drive circuit B phase A - value not plausible (
Motor drive circuit B phase A - value not plausible
Motor drive circuit B phase B - value not plausible
Condition
The ignition is off.
Connector CP is disconnected. (
Motor drive circuit B phase A - check the resistance
Measure the resistance between the specified points.
Connector CP pin 2.15 – Connector CP pin 2.11
Motor drive circuit B
Phase A at: 20 °C (68 °F)
»
If the specifications have not been met:
Check connector CP pin 2.15 and connector CA (
Check the connector from CP pin 2.15 to connector CA (
400651-10
opens.
Check connector CP pin 2.11 and connector CA (
Check the connector from CP pin 2.11 to connector CA (
opens.
Disconnect connector CA (
cable from connector CP pin 2.15 to pin 2.11 for a mutual short circuit.
Change the throttle valve body.
»
If the specifications have been met:
Check the next possible cause:
Motor drive circuit B phase B - value not plausible (
Condition
The ignition is off.
Connector CP is disconnected. (
Motor drive circuit B phase B - check the resistance
Measure the resistance between the specified points.
Connector CP pin 2.3 – Connector CP pin 2.7
Motor drive circuit B
Phase B at: 20 °C (68 °F)
»
If the specifications have not been met:
Check connector CP pin 2.3 and connector CA (
Check the connector from CP pin 2.3 to connector CA (
400651-10
opens.
Check connector CP pin 2.7 and connector CA (
Check the connector from CP pin 2.7 to connector CA (
opens.
Disconnect connector CA (
cable from connector CP pin 2.3 to pin 2.7 for a mutual short circuit.
Change the throttle valve body.
»
If the specifications have been met:
Check the next possible cause:
Motor drive circuit B phase A - the signal wire has an open (
p. 337)
p. 398)
5.85... 7.15 Ω
p. 395) from motor drive circuit B. Check the
p. 398)
5.85... 7.15 Ω
p. 395) from motor drive circuit B. Check the
337
p. 395) pin 1.
p. 395) pin 1 for
p. 395) pin 3.
p. 395) pin 3 for
p. 337)
p. 395) pin 4.
p. 395) pin 4 for
p. 395) pin 2.
p. 395) pin 2 for
p. 338)

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