DTC Detection Logic
P0101 MAF SENSOR - DTC DESCRIPTION
| DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | |||
|---|---|---|---|---|---|
| P0101 | 00 | MAF SEN/CIRCUIT-B1 (Mass or Volume Air Flow Sensor A Circuit Range/Performance) |
A | Diagnosis condition | Ignition switch ON |
| Signal (terminal) | - | ||||
| Threshold | Mass air flow sensor output flow rate is excessively low or high. | ||||
| Diagnosis delay time | 0.3 second | ||||
| B | Diagnosis condition | Engine is running | |||
| Signal (terminal) | - | ||||
| Threshold | Mass air flow sensor output flow rate is higher or lower compared with flow rate estimated by ECM. | ||||
| Diagnosis delay time | 5 seconds | ||||