Geely EC718 2009 Workshop Manual page 855

Engine
No
Step 3 Check ECM power supply circuit.
Yes
Replace ECM.
Step 4
Next
Use scan tool to confirm whether the DTC code is stored again.
Step 5
Yes
Diagnostic completed.
Step 6
5. Repair Instructions:
Refer to 2.2.8.8 Engine Control Module
2.12.7.51 DTC P2119
1. DTC Descriptor:
DTC P2119
After the ignition switch is switched off, electronic throttle stays at the initial angle of 14.5 degrees. If the ignition switch is off, the
throttle is always off, the DTC code may be recorded, and it may be accompanied by the engine difficult to start and so on.
ReplacementReplace ECM.
Electronic Throttle Return Malfunction
Control System JL4G15-D
Diagnostic
Yes
(a) Check whether ECM power supply circuit is normal.
(b) Check whether ECM ground circuit is normal.
Repair the faulty parts. Go to step 5
No
(a) Replace ECM.
(b) Carry out crankshaft position sensor self learn. Refer to the
"Crankshaft Position Sensor Learn".
(a) Connect scan tool to the datalink connector.
(b) Turn the ignition switch to "ON" position.
(c) Clear DTC code.
(d) Start and run the engine at idle speed to warm up the engine
for at least 5 min.
(e) Read control system DTC code again to confirm that the
system has no DTC code.
Intermittent Fault. Refer to
No
Fault Check
EC718/EC718RV EC715/EC715RV 10/2009
2-773
2.2.7.3 Intermittent