1185 / 1575
SAFARI STROME
SR
NO
DTC
DESCRIPTION RESOLVE
PRIORITY
EFFECT ON VEHCLE
CAUSES
CHECK POINTS
CORRECTIVE ACTION
CEL
MIL
STATUS
133
P0003
Fuel Volume
regulator (IMV)
control circuit
low.
M
Engine noise.
This fault gets logged when
IMV current feedback goes
bellow lower threshold.
1. Ensure IMV connector is
properly connected to the
IMV.
2. There is no mud; dirt;
foreign particle accumulation
on the connector.
3. Check electrical continuity
of wiring harness between
ECU and IMV as per circuit
schematics, correct if
necessary.
4. Check wiring harness
resistance.
5. Check IMV internal
resistance; it should not
exceed 5.3 ohm.
6. Replace ECU if problem
persists.
7. After rectification perform
actuator test for IMV and
ensure the result is positive.
1. Ensure IMV connector is properly connected to
the IMV.
2. There is no mud; dirt; foreign particle
accumulation on the connector.
3. Check electrical continuity of wiring harness
between ECU and IMV as per circuit schematics,
correct if necessary.
4. Check wiring harness resistance.
5. Check IMV internal resistance; it should not
exceed 5.3 ohm.
6. Replace ECU if problem persists.
7. After rectification perform actuator test for IMV
and ensure the result is positive.
N
N
134
P0004
Fuel Volume
regulator control
(IMV) circuit
high.
M
Engine noise.
This fault gets logged when
IMV current feedback
exceeds upper threshold.
1. Ensure IMV connector is
properly connected to the
IMV.
2. There is no mud; dirt;
foreign particle accumulation
on the connector.
3. Check electrical continuity
of wiring harness between
ECU and IMV as per circuit
schematics, correct if
necessary.
4. Check wiring harness
resistance.
5. Check IMV internal
resistance; it should not
exceed 5.3 ohm.
6. Replace ECU if problem
persists.
7. After rectification perform
actuator test for IMV and
ensure the result is positive.
1. Ensure IMV connector is properly connected to
the IMV.
2. There is no mud; dirt; foreign particle
accumulation on the connector.
3. Check electrical continuity of wiring harness
between ECU and IMV as per circuit schematics,
correct if necessary.
4. Check wiring harness resistance.
5. Check IMV internal resistance; it should not
exceed 5.3 ohm.
6. Replace ECU if problem persists.
7. After rectification perform actuator test for IMV
and ensure the result is positive.
N
N