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EC-1312
[YD (WITH EURO-OBD)]
DTC P0652, P0653 SENSOR POWER SUPPLY
DTC P0652, P0653 SENSOR POWER SUPPLY PFP:18002
On Board Diagnosis Logic BBS00237
DTC Confirmation Procedure BBS00238
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1315, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0652
Sensor power supply cir-
cuit low
ECM detects a voltage of power source
for sensor is excessively low.
● Harness or connectors
(APP sensor 2 power supply circuit is shorted.)
(Camshaft position sensor circuit is shorted.)
(Fuel rail pressure sensor circuit is shorted.)
(Turbocharger boost sensor circuit is shorted.)
(Differential pressure sensor circuit is shorted.)
(Throttle position sensor circuit is shorted.)
(Refrigerant pressure sensor circuit is shorted.)
● Accelerator pedal position sensor
(Accelerator pedal position sensor 2)
● Camshaft position sensor
● Fuel rail pressure sensor
● Turbocharger boost sensor
● Differential pressure sensor
● Throttle position sensor
● Refrigerant pressure sensor
P0653
0653
Sensor power supply cir-
cuit high
ECM detects a voltage of power source
for Sensor is excessively high.
SEF817Y
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