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ENGINE2.2LDICOR
169
Sr.
Fault for
Pin
Fault
Service
MILLamp
Fault code
Symptoms
Tocheck
To rectify
No
the sensor
Description
Lamp
11 CLUTCHSWITCH
-
OpenCircuit/
1. Switch connection
Removeandconnectagain
Looseconnector
P0704
227
Short circuit to -ve
2.12Vsupplyandfuse
Supply continuity and
correspondingfuse
-
Brakeswitchsignal
P0704
3. Electrical wiring
Terminal
backout, wire open
error/plausibilty
circuit & short circuit
4.ECUconnection
Connect properly
5.ClutchBracket,switch
Ensureproperpositioningand
and setting
setting
12 VEHICLESPEED
-
OpenCircuit/
P0500/P0501
Max.Enginespeed
1.Electricalconnection
Terminal backout, wire open
Looseconnector
=4000 rpm, Poor
fromsensor to cluster
and short circuit
veh.Acceleration
111
Short circuit to -ve
P0500/P0501
2.Electricalconnection
Terminal backout, wire open
fromclustertoECU
and short circuit
135
Short circuit to -ve
3.Sourceofvehiclespeed
ChangeVehicle speedsensor
signal
-
Sensormalfunction
P500
ReducedTorque
-
SignalLost
P502
-
SensorFault
P503
-
Sensorplausibility
P501
INJECTORS
-
OpenCircuit/Loose
P0201,P0202,
Enginestartsbut
1. Key off & check injector
Removeandconnectagain
connector Inj.
P0203,P0204
hunting after starting,
connection
and short circuit
1,2,3,4
very poor acclereation
INJECTOR1
174 & 125 Short circuit to -ve
P2147
2. Electrical wiring
Terminal backout, wire open
INJECTOR2
104 & 103 Short circuit to -ve
P2150
short ckt codes not
3.ECUconnection
Connect properly
matching with
cirtification
INJECTOR3
149 & 102 Short circuit to -ve
P2150
INJECTOR4
151 & 126 Short circuit to -ve
P2147
INJECTOR1
174 & 125 Short circuit to +ve
P2148
1. Electrical wiring
Terminal backout, wire short
circuit
INJECTOR2
104 & 103 Short circuit to +ve
P2151
2. Defective injector
Changecorr.Injectorand
updateI2C
INJECTOR3
149 & 102 Short circuit to +ve
P2148
INJECTOR4
151 & 126 Short circuit to +ve
P2151
INJECTOR1
-
APC Pulse length
P1171
Max torque reduction
invalid ( inj learning)
INJECTOR2
-
APC Pulse length
P1173
Max torque reduction
invalid ( inj learning)
INJECTOR3
-
APC Pulse length
P1174
Max torque reduction
invalid ( inj learning)
INJECTOR4
-
APC Pulse length
P1172
Max torque reduction
invalid ( inj learning)