ENGINE (J05E)/TROUBLESHOOTING
2–350
INSPECTION PROCEDURE: P0201, P0202, P0203 and P0204
1.
Inspect the connection of the engine ECU connector and the tar-
get's injector connector (looseness and poor contact).
NO
YES
1.
Set the starter key to the "LOCK" position.
2.
Connect the signal check harness to the engine ECU. (Do not con-
nect the harness to the ECU.)
3.
Use the electrical tester to measure the resistance between the
terminals of the engine ECU (signal check harness).
<Injector's table>
NO
YES
1
Inspect the engine ECU connector, injector connector
Was any failure found?
Connect securely, repair if needed.
Perform "After-inspection work" of INFOR-
MATION section.
Go to step 2.
2
Inspect disconnection of the engine ECU harness
C
E34
E40
E14
E15
E16
E20
E19
E18
E35
E36 E38
E39
SHTS021270300314
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Engine ECU (sig-
nal check har-
ness)
Refer to the injec-
tor’s table
2
#1 injector
#2 injector
#3 injector
#4 injector
#1 (E15)
–
IJ1+(E14)
#1 (E15)
–
I1+S(E34)
#10 (E35)
–
IJ1+(E14)
#10 (E35)
–
I1+S(E34)
#4 (E20)
–
IJ2+ (E18)
#4 (E20)
–
I2+S (E38)
#40 (E40)
–
IJ2+ (E18)
#40 (E40)
–
I2+S (E38)
#2 (E19)
–
IJ2+ (E18)
#2 (E19)
–
I2+S (E38)
#20 (E39)
–
IJ2+ (E18)
#20 (E39)
–
I2+S (E38)
#3 (E16)
–
IJ1+ (E14)
#3 (E16)
–
I1+S (E34)
#30 (E36)
–
IJ1+ (E14)
#30 (E36)
–
I1+S (E34)
Do the measurements meet the standard value?
Go to step 3.
Go to step 4.
