P025A код неисправности. Диагностика кодов неисправностей двигателя Н4М.
P025A
Модуль цепи управления бензонасосом.
DTC 025Ah – Fuel Pump Module Control Circuit.
Fault Type | Description | ABC Type | |
13h | Circuit Open | ||
11h | Circuit Short to Ground | ||
12h | Circuit Short to Battery | ||
Detection Conditions for Bit 4 (readiness) | |||
13h | +APC AND 6 < battery voltage < 12 | ||
11h | +APC AND 6 < battery voltage < 12 | ||
12h | +APC AND 6 < battery voltage < 12 | ||
Detection Conditions for Bit 0 (test failed) | Detection timing | Resorption Timing | |
13h | Hardware detection of Open Circuit | < 2s | < 2s |
11h | 1000 ms | 3000 ms | |
12h | < 2s | < 2s |
Specific Snapshot:
$2889 – Raw fuel pressure from sensor;
$2887 – PWM of fuel pump actuator;
$288A – Default type sent by PCU.