Yamaha YZF-R1 2020 Service Manual page 540

Table of Contents

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE

Secondary injector #4: malfunction in sec-

ondary injector #4.

[P2228] Atmospheric pressure sensor:

ground short circuit detected.

[P2229] Atmospheric pressure sensor: open

or power short circuit detected.

Abnormal CAN communication (between

ECU and SCU)

Abnormal CAN communication (between

ABS ECU and SCU)

Signals cannot be transmitted between the

"U0125 (FI)"

ECU and the IMU.

Abnormal CAN communication (between

IMU and SCU)

Multi-function meter: signals cannot be

transmitted between the ECU and the multi-

function meter.

Abnormal CAN communication (between

meter assembly and SCU)

Fail-safe system

Starting the

(depending on

the number of

faulty cylin-

Chapters

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