| 1 |
Fault code |
P0100 |
| 2 |
Error storage |
after expiry of test duration and fault |
| |
Activation of engine diagnostics malfunction indicator lamp (EURO3/4) or CHECK ENGINE (MIL)  |
after two successive driving cycles with faults |
| 3 |
Frequency of test |
Continuously |
| 4 |
Checked signal or status |
Limit value signal for hot-film air mass sensor (air mass) |
| 5 |
Fault setting conditions |
|
| |
Lower limit value |
at least 16 kg/h, when throttle valve angle greater than 14° |
| |
Upper limit value |
approx. 50-900 kg/h, mapping dependent on engine speed and throttle valve angle |
| |
Range |
in neutral approx. 4-35 kg/h (1.3-1.7 V) |
| |
Test duration |
approx. 5 s for each limit value |
| 6 |
Test prerequisites |
- No fault in throttle valve adjustment
|