Page 146 - 2019 SHOP MANUAL CRF1000/A/D

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PGM-FI SYSTEM
2. EOP Sensor Inspection
Turn the ignition switch OFF.
Disconnect the EOP sensor 3P (Black) connector [1]
(page 22-20).
Connect the wire harness side 3P (Black) connector
[1] with a jumper wire [2].
Connection: White – Black
Turn the ignition switch ON.
Check the EOP sensor with the MCS. Bl W
Is about 0 V indicated?
YES – Faulty EOP sensor
NO – GO TO STEP 3.
[2]

3. EOP Sensor Ground Line Open Circuit
Inspection
Turn the ignition switch OFF.
Disconnect the PCM 33P (Black) connector (page [1] [2]
4-39).
Check for continuity between the wire harness side
sensor 3P (Black) connector [1] and 33P (Black)
connector [2].
TOOL:
Test probe 07ZAJ-RDJA110

Connection: Black – B13 Bl B13
Is there continuity?
YES – GO TO STEP 4.
NO – Open circuit in the Black or Gray/black
wire
4. EOP Sensor Output Line Open Circuit
Inspection
Disconnect the PCM 33P (Gray) connector (page 4-
39). [1] [2]
Check for continuity between the wire harness side
3P (Black) connector [1] and 33P (Gray) connector
[2].
TOOL:
Test probe 07ZAJ-RDJA110
Connection: White – C26
W C26
Is there continuity?
YES – Replace the PCM with a known good one
(page 4-39) and recheck.
NO – Open circuit in the White wire

DTC 84-1 (CPU IN THE PCM)
(CRF1000D)
1. DTC Recheck
Erase the DTC (page 4-6).
Check the DTC with the MCS.
Is DTC 84-1 indicated?
YES – Replace the PCM with a known good one
(page 4-39) and recheck.
NO – Intermittent failure

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