Short circuit to ground of throttle position
sensor
Short circuit to high level of throttle position
sensor
Short circuit to ground of oxygen sensor
Short circuit to high level of oxygen sensor
Oxygen sensor
heating fault
Cylinder 1 nozzle line fault
Cylinder 2 nozzle line fault
Cylinder 3 nozzle line fault
Cylinder 4 nozzle line fault
Crankshaft position
sensor fault
Signal interference of crankshaft position
sensor line
No signal of crankshaft position sensor line
1. Cylinder ignition coil fault
2. Cylinder ignition coil fault
3. Cylinder ignition coil fault
Excessive idle speed fault
Short circuit to ground of oil pressure sensor
line
Short circuit to high level of oil pressure
sensor
Carbon canister
solenoid valve fault
Short circuit to ground of carbon canister
solenoid valve