Geely EC718 2009 Workshop Manual page 146

2-64 Control System JL4G18-D
Scan Tool Display
Item
Ignition Delay
Idle Speed Control
Stepper Motor Actuator
Test
2.2.7.11 DTC Code Index
DTC Code
P000A Intake VVT Slow Response
VVT Intake Control Solenoid Valve Circuit
P0010
Open
VVT Not At the Default Location During
P0012
Intake Process
Unreasonable Camshaft and Crankshaft
P0016
Relative Installation Position
Pre-Catalytic Heated Oxygen Sensor
P0030
Heating Control Circuit Open
Pre-Catalytic Heated Oxygen Sensor
P0031
Heating Control Circuit Short to Ground
Pre-Catalytic Heated Oxygen Sensor
P0032 Heating Control Circuit Short to Power
Supply
Post-Catalytic Heated Oxygen Sensor
P0036
Heating Control Circuit Open
Post-Catalytic Heated Oxygen Sensor
P0037
Heating Control Circuit Short to Ground
Post-Catalytic Heated Oxygen Sensor
P0038 Heating Control Circuit Short to Power
Supply
EC718/EC718RV EC715/EC715RV 10/2009
Test Component
Delay the ignition advance
angle.
Control engine speed to the
required speed.
Test idle control valve to open
a few steps.
Description
Control Range
--- ---
• 600 rpm
• 700 rpm
• 800 rpm
Control engine speed to the required speed.
•
900 rpm
• 1,000 rpm
• 2,000 rpm
Note
Carry out this test only when the engine is not
---
running and the ignition switch is at "ON"
position.
Diagnostic Procedures
Refer to 2.2.7.13 DTC P000A
Refer to 2.2.7.12 DTC P0010 P2088
Refer to 2.2.7.13 DTC P000A
Refer to 2.2.7.14 DTC P0016.
Refer to 2.2.7.15 DTC P0030 P0031 P0032
Refer to 2.2.7.16 DTC P0036 P0037 P0038
Diagnosis Description
P0012.
P2089.
P0012.
P0053.
P0054.
Engine