KTM 1190 RC8 R EU/UK 2009 Repair Manual page 373

ENGINE CONTROL TROUBLE CODE
Manifold absolute pressure sensor cylinder 2 - the signal wire has a short circuit to sensor ground
Manifold absolute pressure sensor cylinder 2 - the signal wire has a short circuit to ground (terminal 31)
Condition
The ignition is off.
The EFI control unit is disconnected. (
Manifold absolute pressure sensor cylinder 2 is disconnected. (
Manifold absolute pressure sensor cylinder 2 - check the signal wire for a short circuit to ground (terminal 31)
–
Measure the resistance between the specified points.
Manifold absolute pressure sensor cylinder 2 connector DP pin 3 – Measuring point Ground (−)
Resistance
» If the specifications have not been met:
–
Check the cable from connector DP pin 1 to EFI control unit connector AO (
minal 31).
» If the specifications have been met:
–
Check the next possible cause:
Manifold absolute pressure sensor cylinder 2 - the power supply is interrupted (
Manifold absolute pressure sensor cylinder 2 - the power supply is interrupted
Condition
The ignition is on.
EFI control unit is connected. (
Manifold absolute pressure sensor cylinder 2 is disconnected. (
Condition
The ignition is off.
The EFI control unit is disconnected. (
Manifold absolute pressure sensor cylinder 2 is disconnected. (
Manifold absolute pressure sensor cylinder 2 - check the signal wire for a short circuit to
sensor ground
–
Measure the resistance between the specified points.
Manifold absolute pressure sensor cylinder 2 connector DP pin 2 – Manifold
absolute pressure sensor cylinder 2 connector DP pin 3
Resistance
» If the specifications have not been met:
–
Check the cable from connector DP pin 3 to the EFI control unit connector AO
( p. 392) pin 3 for a short circuit to sensor ground.
400590-10
» If the specifications have been met:
–
Check the next possible cause:
Manifold absolute pressure sensor cylinder 2 - the signal wire has a short cir-
cuit to ground (terminal 31) (
p. 227)
400590-10
p. 227)
p. 227)
∞ Ω
p. 371)
p. 223)
400658-10
∞ Ω
p. 392) pin 3 for a short circuit to ground (ter-
p. 371)
p. 223)
371
p. 223)