DTC P0097-00: IAT Sensor No. 2 System: Low Input (PYUL)
WARNING: This page is about a different variant/trim than selected.
P0097-00 (PCM (PYUL)) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
IAT sensor No. 2 system: Low input |
| Detection condition |
- The specified time has elapsed with the voltage of IAT sensor No. 2 less than the standard.
|
| Fail-safe |
- Inhibits engine-stop by i-stop control.
|
| Vehicle status when DTCs are output |
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
)
- Perform the KOEO or KOER self test. (See DTC INSPECTION
)
|
| Inspection/action procedure |
- Proceed with the inspection/action in the order from Step 1 below.
- After part repair or replacement, perform the repeatability verification procedure and perform a DTC inspection. (See DTC INSPECTION
)
- If the DTC inspection indicates the same DTC again, go to the next step.
- Inspect the wiring harness (including connector/terminal) between the MAP sensor/IAT sensor No. 2 and the PCM.
Purpose/reason (possible cause)
Malfunction in wiring harness (including connector/terminal) between MAP sensor/IAT sensor No. 2 and PCM
Referred to service information item
(See CIRCUIT INSPECTION
.) (See CONNECTOR INSPECTION
.)
- Inspect IAT sensor No. 2.
Purpose/reason (possible cause)
IAT sensor No. 2 malfunction
Referred to service information item
(See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION
.)
- Replace the PCM.
Purpose/reason (possible cause)
PCM malfunction (no other possible malfunction considered)
Referred to service information item
(See PCM REMOVAL/INSTALLATION
)
|
Refer to SYSTEM WIRING DIAGRAMS
.
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
PCM |
| 2 |
MAP sensor/IAT sensor No. 2 |
| Function explanation (DTC detection outline) |
|