Dtc 44-2 (Eot Sensor High Voltage) - Honda CRF1000 Shop Manual

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DUAL CLUTCH TRANSMISSION (DCT) (CRF1000D)
DTC 44-2 (EOT SENSOR HIGH
VOLTAGE)
• Before starting the inspection, check for loose or
poor contact on the EOT sensor 2P (Black) and
PCM 33P (Blue) connectors, and recheck the DTC.
1. EOT Sensor System Inspection
Check the EOT sensor with the MCS.
Is about 5 V indicated?
YES
NO
2. EOT Sensor Inspection
Turn the ignition switch OFF.
Disconnect the EOT sensor 2P (Black) connector
(page 13-81).
Short the wire harness side 2P (Black) connector [1]
terminals with a jumper wire [2].
Connection: Blue/green – Gray/black
Turn the ignition switch ON.
Check the EOT sensor with the MCS.
Is about 0 V indicated?
YES
NO
3. EOT Sensor Input Line Open Circuit Inspection
Turn the ignition switch OFF.
Disconnect the PCM 33P (Blue) connector (page 4-
39).
Check for continuity between the wire harness side
EOT sensor 2P (Black) connector [1] and PCM 33P
(Blue) connector [2].
TOOL:
Test probe
Connection: Blue/green – A29
Is there continuity?
YES
NO
4. EOT
Inspection
Disconnect the PCM 33P (Black) connector (page
4-39).
Check for continuity between the wire harness side
2P (Black) connector [1] and 33P (Black) connector
[2].
TOOL:
Test probe
Connection: Gray/black– B13
Is there continuity?
YES
NO
13-30
– GO TO STEP 2.
– Intermittent failure
– Faulty EOT sensor
– GO TO STEP 3.
07ZAJ-RDJA110
– GO TO STEP 4.
– Open circuit in the Blue/green wire
Sensor Ground Line
07ZAJ-RDJA110
– Replace the PCM with a known good one
(page 4-39) and recheck.
– Open circuit in the Gray/black wire
Bu/G
[1]
Open Circuit
[1]
[1]
Bu/G Gr/Bl
[2]
A29
[2]
G/Bl
[2]
B13