Page 2592 - Foton Workshop Manual - Sauvana

62-540 DIAGNOSIS-ENGINE CONTROL SYSTEM

DTC code Diagnosed items(DTC definition ) Fault location

• Electronic throttle pedal
position sensor
• Poor contact of electronic
Improper signal of lower voltage of
P2135 throttle pedal position sensor
electronic throttle pedal position sensor1
connector, Open circuit or
short circuit of wiring harness
• ECU

• Electronic throttle pedal
position sensor
• Poor contact of electronic
Improper signal of electronic throttle pedal
P2140 throttle pedal position sensor
position sensor
connector, Open circuit or
short circuit of wiring harness
• ECU
Short circuit of high and low voltage side • Short circuit of 1cylinder high
P2146
No. 1cylinder high voltage fuel injector voltage fuel injector

• Short circuit to earth of
Short circuit to earth of high voltage
P2149 1/3cylinder high voltage fuel
1/3cylinder high voltage fuel injector
injector
• Short circuit to earth of
Short circuit of high and low voltage side
P2152 2/4cylinder high voltage fuel
2/4cylinder high voltage fuel injector
injector

Short circuit of high and low voltage side • Short circuit of 2 cylinder high
P2155
No. 2 cylinder high voltage fuel injector voltage fuel injector
Failure of pressurization discharge control • Pressurization discharge
P2261
valve control valve

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