Коды ECU

CODE	ITEM	DIAGNOSIS
1-1	Crankshaft position sensor	No signal from crankshaft position sensor when starter switch is ON
1-2	Starter switch	Starter switch is abnormal
1-3	Camshaft position sensor	No signal from camshaft position sensor, but signal from crankshaft position sensor
2-1	Engine coolant temperature sensor	Engine coolant temperature sensor signal is abnormal
2-2	Knock sensor	Knock sensor signal is abnormal
2-3	Mass air flow sensor	Mass air flow sensor signal is abnormal
2-4	Idle air control solenoid	Idle air control solenoid valve is not functioning
3-1	Throttle position sensor	Throttle position sensor signal is abnormal
3-2	Oxygen sensor	Oxygen sensor is not functioning
3-3	Vehicle speed sensor 2	Vehicle speed sensor 2 is not functioning
3-5	Purge control solenoid valve	Purge control solenoid valve is not functioning
4-2	Idle switch	Idle switch signal is abnormal
4-4	Wastegate control solenoid valve	Wastegate control solenoid valve is not functioning
4-5	Pressure sensor Pressure exchange solenoid valve	Pressure sensor is abnormal Pressure exchange solenoid valve is not functioning
5-1	Neutral position switch	Neutral position switch is abnormal.(AT)

Параметры датчиков

Датчик расхода воздуха (MAF):

1 pin (крайний) при снятом разъеме = напряж. аккумул.

4 pin (зеленый) = 0.3 В

4 pin на холостом ходу = 0.8 В

Датчик Положения Дроссельной Заслонки:

1-2 pin при полностью закрытой дрос. заслонке = 0.45 ÷ 0.55 В

Датчик температуры Охлаждающей Жидкости:

при t 20°С = 2 ÷ 3 KOm

при t 80°С = 270 ÷ 370 Om

Саленоид клапана ХХ (IAC):

сопротивление обмотки = 8 ÷ 11 Om