SsangYong Rexton. Service manual - part 128

DI10-117

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Open Circuit (Injector #4)

#4 Injector Circuit - Open

Trouble Code

Symptom

P0204

Unable RPC Trim Fault Detection

Unable H/P Leak Detection

Unable Accelerometer Learning Strategy

YES

YES

YES

Key OFF and check injector

wiring

Wiring Problem?

Check wiring insulation

NO

Wiring Problem?

NO

Check ECU wiring

Wiring Problem?

NO

Replace ECU

Repair or

replace

Repair or

replace

Repair or

replace

NO

YES

“If the wiring is normal,

disconnect the injector

connectors and check the

resistance (difficult to check

injector resistance)”

Injector Wiring Problem?

NO

Replace

injector

and enter new

injector C2I

value into ECU

DI10-118

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Open Circuit (Injector #5)

#5 Injector Circuit - Open

Trouble Code

Symptom

P0205

Unable RPC Trim Fault Detection

Unable H/P Leak Detection

Unable Accelerometer Learning Strategy

YES

YES

YES

Key OFF and check injector

wiring

Wiring Problem?

Check wiring insulation

NO

Wiring Problem?

NO

Check ECU wiring

Wiring Problem?

NO

Replace ECU

Repair or

replace

Repair or

replace

Repair or

replace

NO

YES

“If the wiring is normal,

disconnect the injector

connectors and check the

resistance (difficult to check

injector resistance)”

Injector Wiring Problem?

NO

Replace

injector

and enter new

injector C2I

value into ECU

DI10-119

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

Open Circuit (Injector #3)

#3 Injector Circuit - Open

Trouble Code

Symptom

P0203

Unable RPC Trim Fault Detection

Unable H/P Leak Detection

Unable Accelerometer Learning Strategy

YES

YES

YES

Key OFF and check injector

wiring

Wiring Problem?

Check wiring insulation

NO

Wiring Problem?

NO

Check ECU wiring

Wiring Problem?

NO

Replace ECU

Repair or

replace

Repair or

replace

Repair or

replace

NO

YES

“If the wiring is normal,

disconnect the injector

connectors and check the

resistance (difficult to check

injector resistance)”

Injector Wiring Problem?

NO

Replace

injector

and enter new

injector C2I

value into ECU

DI10-120

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

DIAGNOSIS

DI ENG SM - 2004.4

Trouble Code and Symptom

Diagnosis Procedures

HSD Circuit Short to LSE (Injector #1)

#1 Injector Circuit - Short

Trouble Code

Symptom

P1201

Unable RPC Trim Fault Detection

Unable H/P Leak Detection

Unable Accelerometer Learning Strategy

YES

YES

YES

Key OFF and check injector

wiring

Wiring Problem?

Disconnect injector connector

NO

Same Trouble Continues?

NO

Check wiring insulation

Wiring Problem?

NO

Replace ECU

Repair or

replace

Replace

injector

and enter new

injector C2I

value into ECU

Repair wiring

NO

YES

Shorted injector circuit.

Check wiring from injector tip

to ECU.

Wiring Problem?

NO

Repair or

replace