TOHATSU BFT115A Service Manual page 183

3. CMP sensor signal line open or short circuit/
GND line open circuit inspection
Measure the voltage between the CMP sensor 3P
connector main wire harness side No.1
35
(Green) terminal and No.2 (Green/Black) terminal.
Is the measurement within 4.75 – 5.25 V?
YES – GO TO STEP 4.
NO – • Repair open or short in the Green wire
• Repair open in the Green/Black wire
• If the main wire harness is normal,
replace the ECM with a new one, and
recheck.
4. CMP sensor installation inspection
Turn the combination switch OFF.
Check the installation of the CMP sensor (page 5-
119).
Is the CMP sensor installation correct?
YES – Replace the CMP sensor with a new one
and recheck. If the CMP sensor is
replaced, but MIL blinks 8, replace the
ECM with a new one and recheck.
NO – Install the CMP sensor properly, and
recheck.
FUEL SYSTEM
CMP SENSOR 3P CONNECTOR
MAIN WIRE HARNESS SIDE
35
TDC
(Green)
LG1
(Green/Black)
5-65