it is changed to the recommended coolant as soon as possible.
FAULT CODES
A fault code is an indication that a glitch or malfunction is detected by the self-diagnostic system.
Read fault code
Remove the upper cover of engine hood and look for the harness connector of fault diagnosis tester
beside the ECU. Unplug the protector, connect the fault diagnosis tester by special data cable.
Turn on the fault diagnosis tester and read fault code.
Cylinder 1 heater of oxygen sensor is existing short circuit to ground
Cylinder 1 heater of oxygen sensor is existing short circuit to power supply
Cylinder 2 heater of oxygen sensor is existing short circuit to ground
Cylinder 2 heater of oxygen sensor is existing short circuit to power supply
Intake manifold pressure sensor is existing short circuit to ground or
disconnecting
Intake manifold pressure sensor is existing short circuit power supply
Intake air temperature sensor is existing short circuit to ground or disconnecting
Intake air temperature sensor is existing short circuit power supply
Coolant temperature sensor is existing short circuit to ground
Coolant temperature sensor is existing short circuit to power supply or
disconnecting
Throttle position sensor is existing short circuit to ground or disconnecting
Throttle position sensor is existing short circuit to power supply