1151 / 1575
SAFARI STROME
SR
NO
DTC
DESCRIPTION RESOLVE
PRIORITY
EFFECT ON VEHCLE
CAUSES
CHECK POINTS
CORRECTIVE ACTION
CEL
MIL
STATUS
41
P0238
Turbocharger/S
upercharger
Boost Sensor
“A” Circuit High.
Reduced torque mode.
TMAP sensor Signal –
High.
1. Check for Reference
voltage 1 fault or If P1105 is
present.
2. Check inlet air circuit for
clogging; wrong
assembly/fitment etc.
3. Check sensor connections
for rust dirt etc.
4. Visually check sensor.
5. Check Electrical continuity.
6. Check ECU.
1. Follow Reference voltage 1 check and
rectification Procedure.
2. Ensure proper fitment of the inlet air circuit.
3. Clean the sensor connections and ensure proper
fitment.
4. Replace sensor if damaged.
5. Follow Electrical continuity check procedure.
Replace/ Rectify Harness if required.
6. Replace ECU; if problem still persists.
N
Y
42
P0245
Turbocharger /
Supercharger
Wastegate
Solenoid “A”
Low.
Reduced torque mode.
VGT EVRV drive short to
Ground.
1. Check actuator
connection. Remove and
check for oxidation.
2. Check Electrical continuity.
3. Check ECU.
1. Clean the actuator for rust; dirt etc. Replace the
actuator if found faulty.
2. Follow Electrical continuity check procedure.
Replace/ Rectify Harness if required.
3. Replace ECU; if problem still persists.
N
Y
43
P0246
Turbocharger /
Supercharger
Wastegate
Solenoid “A”
High.
Reduced torque mode.
VGT EVRV drive short to
Vbatt.
1. Check actuator
connection. Remove and
check for oxidation.
2. Check Electrical continuity.
3. Check ECU.
1. Clean the actuator for rust; dirt etc. Replace the
actuator if found faulty.
2. Follow Electrical continuity check procedure.
Replace/ Rectify Harness if required.
3. Replace ECU; if problem still persists.
N
Y
44
P0251
Injection Pump
Fuel Metering
Control “A”
(Cam/Rotor/Inje
ctor).
H
1. MIL is ON.
2. Engine does not start.
3. Engine stops after few seconds.
4. Engine vibration and noise noticed.
5. Reduced torque mode [Restricted
performance.
6. Disables the Pilot injection;
7. Disables RVD.
8. Disables EGR.
9. IMV operates without trims.
10. Cylinder balancing is deactivated.
11. High pressure Leak detection test is
prevented.
12. IMV is fully open;
13. System Pressure is limited to 800 bar.
14. Rail pressure build measurement is
deactivated.
15. Disables the Rail pressure control fault
detection.
16. Rail pressure set to 800 bar.
This DTC gets logged if the
IMV drive electrical
connection is short circuited
across.
1. Check IMV connection.
Remove and check for
oxidation and damages.
2. Check IMV.
3. Check Electrical continuity.
4. Check ECU.
1. Check and ensure IMV connector is connected to
IMV.
2. Check IMV connector for oxidation and rust and
damages; clean the connector for rust; dirt etc.;
reconnect properly.
3. Check continuity between ECU pin 11 and IMV
connector as per circuit schematic; replace the
connector/harness if found faulty.
4. Check IMV; (Provide IMV internal resistance at
room temperature for checking).Replace IMV if
found faulty.
5. Check ECU; if problem still persist; replace the
ECU.
6. After rectification ensure the following before
handing over the vehicle to customer.
a) Please fit the IMV with its connector and
remove the ECU connector and ensure
continuity between IMV and ECU connector.
b) Perform actuator test for IMV.
N
Y