1141 / 1575
SAFARI STROME
SR
NO
DTC
DESCRIPTION RESOLVE
PRIORITY
EFFECT ON VEHCLE
CAUSES
CHECK POINTS
CORRECTIVE ACTION
CEL
MIL
STATUS
18
P1115
Coolant temp
sensor - AD
fault.
H
MIL is ON.
This DTC gets logged due
to fault registered in the AD
convertor in the ECU.
1. Check for Reference
voltage 1 fault or If P1105 is
present.
2. Check sensor connections
for rust dirt etc.
3. Check sensor
characteristics (measure
voltage and resistance at
sensor terminals).
4. Check Electrical continuity.
5. Check ECU.
1. Check by erasing the fault once or twice.
2. If the problem keeps on repeating replace ECU.
N
Y
19
P0120
Throttle/Pedal
Position
Sensor/Switch
“A” Circuit.
H
1. Limp Home Mode gets activated.
2. No Accelerator Pedal response
3. Engine RPM slowly raises to 1300 and
stays at that speed.
This DTC gets logged if
both track 1 and Track 2
signal are out of range (e.g.
Pedal connector is
removed from the pedal).
Deal with all faults present
with the "LIMP HOME". Like
IMV drive fault; Pedal limp
fault; Pedal stuck fault;
Reference voltage 2 fault;
p_l_nvm fault; water-in-fuel.
1. Ensure acc pedal connector is fitted on the Acc
pedal there are no loose connection; oil; dirt etc.
2.Follow the rectification procedure of P0122;
P0123; P0222; P0223 whichever is present before
proceeding further.
3. Check Electrical continuity between ECU
connector to accelerator pedal connector as per
circuit diagram.
4. After rectification ensure the following checks
before handing over the vehicle to customer.
a) When pedal is not pressed - Pedal position in
tata diagnostic tool should be close to 0%.
b) When the pedal is fully pressed - Pedal
position in tata diagnostic tool should be close to
100%.
Y
N
20
P0182
Fuel
Temperature
Sensor “A”
Circuit Low.
M
1. No critical effect.
2. IMV operation under stable condition -
No trim is used for IMV operation
3. EGR is disabled.
This DTC gets logged if the
fuel temperature read by
the sensor is less than
lower threshold.
1. Check for Reference
voltage 1 fault or If P1180 is
present.
2. Check sensor connections
for rust dirt etc.
3. Check sensor
characteristics (measure
voltage and resistance at
sensor terminals).
4. Check Electrical continuity.
5. Check ECU.
1. Check sensor connections for rust dirt etc. clean
the sensor connections and ensure proper fitment.
2. Check sensor characteristics (measure voltage
and resistance at sensor terminals); Sensor voltage
should be 5 V and resistance as given in
specifications; replace sensor if found faulty.
3. Check whether the EMS ecu pin 71 is short
circuited to ground. If so, then rectify the wiring
harness connections.
4. Check ECU; if problem still persists replace the
ECU.
5. After rectification if possible carry out following
check,
Soak the vehicle for more than 12 hrs. (preferably
overnight)
Then check if all the system temperature values
(coolant; fuel; inlet air) are close to each other.
N
N