DTC Description
DTC DETECTION LOGIC
To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1 signal is not inordinately high.
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition |
|---|---|---|
| P0132 | A/F SENSOR1 (B1) [Air fuel ratio (A/F) sensor 1 (bank 1) circuit high voltage] |
The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 5 V. |
POSSIBLE CAUSE
- Harness or connectors (The A/F sensor 1 circuit is open or shorted.)
- A/F sensor 1
FAIL-SAFE
Not applicable