Geely EC715 2009, Workshop Manual

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(a) Carry out crankshaft self learn after ECM replacement. Refer
to
2.12.7.11 Crankshaft Position Sensor (CKP) Learn .
Next
Step 10
Use scan tool to confirm whether the DTC code is stored again.
(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) Road test the vehicle for at least 10 min.
(f) Read control system DTC code again to confirm that the
system has no DTC code.
No
Intermittent Fault. Refer to 2.2.7.3 Intermittent
Fault Check .
Yes
Step 11
Diagnostic completed.
2.12.7.50 DTC P2104 P2105 P2106 P2110
1. DTC Descriptor:
DTC P2104 Mandatory Engine idling
DTC P2105 Mandatory Engine Shutdown
DTC P2106 Restrictions On Engine Performance
DTC P2110 Engine Power Management
When the intake system or throttle body valve air floe control have faults, ETC system can not reliably use the throttle to control
engine power. ECM will report the relevant DTC code, while the engine works in the protected mode.
2. Conditions For Setting DTC and The Fault Location:
DTC Code DTC Detection Strategy
Conditions For Setting The DTC (Control
Strategy)
Fault Locations
P2104 Protected mandatory idle
1. Engine At idle.
2. Acceleration pedal position sensor
signal 1 and signal 2 circuits all open,
or short to GND and short to 5 V.
---
P2105
Fault Protection Mandatory
Shutdown
1. Engine At idle.
2. Use scan tool to modify engine
running state, shut down the engine.
Engine Control System JL4G15-D 2-771
EC718/EC718RV EC715/EC715RV 10/2009