Geely EC718 2009 Workshop Manual page 858

2-776 Control System JL4G15-D
Yes
Diagnostic completed.
Step 10
2.12.7.52 DTC P2122 P2123
1. DTC Descriptor:
DTC P2122
DTC P2123
In order to protect the security of the system, acceleration pedal position sensor (APP) uses a dual-sensor setting, sliding resistive.
APP sensor 1 output is IP50 terminal No.4, through ECM wiring harness Connect EO35 terminal No.12 to ECM.
2. Conditions For Setting DTC and The Fault Location:
DTC
DTC Detection Strategy
Code
P2122 Hardware Circuit Malfunction
P2123 Hardware Circuit Malfunction
EC718/EC718RV EC715/EC715RV 10/2009
Electronic Throttle Pedal Position Sensor 1 Circuit Low Voltage
Electronic Throttle Pedal Position Sensor 1 Circuit High Voltage
Conditions For Setting The DTC (Control Strategy)
Voltage is below the minimum limit, or short to ground
Voltage is higher than the maximum limit, or short to power
supply
Engine
Fault Locations
1. Acceleration
Pedal Position
Sensor
2. Acceleration
Pedal Position
Sensor Circuit
3. ECM