DTC P0097-00: IAT Sensor No. 2 Circuit Low Input: Outline
DTC P0097:00 (PCM, VINs 7, L, M) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
IAT sensor No. 2 circuit low input |
| Detection condition |
- If the PCM detects that the IAT sensor No. 2 voltage at the PCM terminal 1Q is 0.35 V or less for 5 s, the PCM determines that the IAT sensor No. 2 circuit voltage is low.
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| Fail-safe |
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| Possible cause |
- MAP sensor/IAT sensor No. 2 connector or terminals malfunction
- IAT sensor No. 2 malfunction
- Short to ground in IAT sensor No. 2 signal circuit
- PCM connector or terminals malfunction
- Short circuit in IAT sensor No. 2 signal circuit and ground circuit
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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