Mazda 6 - Page 64

F2–52
ON-BOARD DIAGNOSTIC
POSSIBLE
CAUSE
• IAT sensor No.2 malfunction
• Connector or terminal malfunction
• Open circuit in wiring harness between IAT sensor No.2 terminal A and PCM terminal 8
• Short to power supply in wiring harness between IAT sensor No.2 terminal A and PCM terminal 8
• Open circuit in wiring harness between IAT sensor No.2 terminal B and PCM terminal 91
• PCM malfunction
DTC P0098 IAT sensor No.2 circuit high input
1234567891011121314151617181920212223242526
27282930
53
54
555657
58
5960
798081828384858687888990
31323334
35
36
37383940
61
62
6364
6566
6768
6970
919294 939596979899100
41
4243
44
4546
47
484950
71
7273
74
7576
7778
51
52
101102103104
91
8
B
A
4
4 8
6
7
5 8
7
IAT SENSOR NO.2
PCM
IAT SENSOR NO.2
WIRING HARNESS-SIDE
CONNECTOR
PCM
WIRING HARNESS-SIDE
CONNECTOR
BA