TOHATSU BFT250A Service Manual page 153

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DTC 8-2 (ABNORMAL CMP 1 SENSOR PULSE)
1. Symptom reproduction test
Turn the combination switch OFF.
Disconnect the CMP sensor 4P connector
ECM connector A
Clear the DTC (page 5-6).
• Continue the procedure if the DTC does not
Start the engine and check the DTC using the HDS.
Does the DTC 8-2 appear?
YES
NO
2. CMP 1 sensor installation inspection
Turn the combination switch OFF.
Inspect the CMP 1 sensor installation (page 5-103).
Is the CMP 1 sensor installed correctly?
YES
NO
3. CMP 1 sensor inspection
Replace the CMP sensor and connect the CMP
sensor 4P connector
Start the engine and check the DTC using the HDS.
Does the DTC 8-2 appear?
YES
NO
and then reconnect them.
clear.
– GO TO STEP 2.
– Temporary failure
reappear).
– GO TO STEP 3.
– Install the CMP 1 sensor correctly and
recheck.
.
– Replace the ECM with a new one and
recheck.
– Faulty original CMP 1 sensor.
,
(code does not
FUEL SYSTEM
5-31