Toyota Celica 2005 Repair Manual page 661

DI−462
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
Monitor period of emission − related − misfire:
Misfire rate
Monitor period of catalyst − damage − misfire:
Number of misfire per 200 revolutions
WIRING DIAGRAM
Refer to DTC P0351 on page DI−486 for the wiring diagram of ignition system.
Instrument Panel J/B
11
IK
B−R
5
AM2
I10
Ignition
Switch
IG2
6
B−O
C
J6
Instrument Panel J/B
J/C
C
4
B−O
IK
2005 CELICA (RM1131U)
DIAGNOSTICS
Engine Room J/B
9 16
B−R
2F
IC
1
B−R
2A
6 14
IC
2F
B−O
FL MAIN
Battery
− ENGINE (2ZZ−GE)
(varies with engine RPM and intake air amount)
10
2C
AM2
8
2C
9
IG2
2C
IG2
Relay
7
5 3
2C
4
1 2
2G
660
Threshold
1.3 % or more
101 or more
I6
Injector
1
1
2
E10
B L−R
No. 1
2
I7
2 1
E10
L−O
B
No. 2
I8 3
2 1
E10
L−B
B
No. 3
I9 4
2
1
E10
B
L
No. 4
W−B
EM
ECM
#10
#20
#30
#40
A09119