P1287 High Resistance For Injector #1 Wiring Harness; P1288 Low Resistance For Injector #2 Wiring Harness; P1289 High Resistance For Injector #2 Wiring Harness - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

DI10-36
DTC Trouble
P1287 High Resistance for Injec-
tor #1 wiring harness
P1288 Low Resistance for Injec-
tor #2 wiring harness
P1289 High Resistance for Injec-
tor #2 wiring harness
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Help
- Out of range about wiring harness re-
sistance for Injector #1.
• High: More than 0.573 Ω (injector
circuit short)
- Check the injector #1 wiring harness
and electric isolation.
- Check the injector #1 wiring harness
for short circuit.
• If the trouble still exists after remov-
ing the injector connector, replace
injector #1 and perform C2I coding,
then check again.
• If the trouble is fixed after removing
the injector connector, check the
wiring harness between ECU and
injector.
- Replace the ECU if required.
- Out of range about wiring harness re-
sistance for Injector #2.
• Low: Less than 0.150 Ω (injector
circuit open)
- Check the injector #2 wiring harness
and electric isolation.
- Check the injector #2 wiring harness
for open circuit.
• If the pin in injector #2 is defective,
replace injector #2 and perform C2I
coding, then check again.
• If the pin in injector #2 is not
defective, check the ECU wiring
harness.
- Replace the ECU if required.
- Out of range about wiring harness re-
sistance for Injector #2.
• High: More than 0.573 Ω (injector
circuit short)
- Check the injector #2 wiring harness
and electric isolation.
- Check the injector #2 wiring harness
for short circuit.
• If the trouble still exists after remov-
ing the injector connector, replace
injector #2 and perform C2I coding,
then check again.
• If the trouble is fixed after removing
the injector connector, check the
wiring harness between ECU and
injector.
- Replace the ECU if required.
Torque Torque Delayed
Reduction Reduction Engine
(max.50%) (max.20%) Stop
Immediately Limp
Engine Home
Stop Mode
DIAGNOSIS
DI ENG SM - 2004.4