1043 / 1428
ELECTRICALS
202
Sr.
No.
Displayed
DTC Code
DTC Description
Fault cause
Probable trouble Area
15 P0106 - 85
Manifold pressure
sensor signal Non
plausible
exceeding
max
limit
Signal above
allowable
range
1) Loose/ damaged connections or
intermittent fault.
2) Sensor supply line short circuit to battery/
ground.
3) Sensor signal line short circuit to battery/
sensor supply/ground.
4) Check the continuity from sensor connector
pins to the ECU pins.
5) Check for back out of pins at both sensor
connector and ECU connector.
6) Check for damage of pins at both sensor
connector and ECU connector.
7) Faulty MAP sensor.
8) Faulty ECU.
16 P0106 - 84
Manifold pressure
sensor signal Non
Plausible
going
below min limit
Signal below
allowable
range
1) Loose/ damaged connections or
intermittent fault.
2) Sensor supply line short circuit to battery/
ground.
3) Sensor signal line short circuit to battery/
sensor supply/ground.
4) Check the continuity from sensor connector
pins to the ECU pins.
5) Check for back out of pins at both sensor
connector and ECU connector.
6) Check for damage of pins at both sensor
connector and ECU connector.
7) Faulty TMAP sensor.
8) Faulty ECU.
17 P2103 - 12
Throttle
actuator
control motor circuit
high - circuit short
to ground
Circuit Short
to Ground
1) Need to check if any obstruction for
actuating throttle valve.
2) Check if the wiring connections are proper
for the ETC.
3) If signals are fine at breakout box end, then
need to check with harness line or else fault
ETC.
4) Faulty ECU.
18 P2102 - 11
Throttle
actuator
control motor circuit
low - circuit short to
battery
Circuit Short
to Battery
1) Need to check if any obstruction for
actuating throttle valve.
2) Check if the wiring connections are proper
for the ETC.
3) If signals are fine at breakout box end, then
need to check with harness line or else fault
ETC.
4) Faulty ECU.