Suzuki Ignis Service Manual page 3545

6E1-28 ENGINE AND EMISSION CONTROL SYSTEM
Manifold absolute pressure sensor (MAP sensor)
inspection
Check MAP sensor referring to "MAP Sensor Individual Check"
under "DTC P0108 Manifold Absolute Pressure High Input" in
Section 6. If malfunction is found, replace.
Throttle position sensor (TP sensor) on-vehicle
inspection
1) Disconnect negative cable at battery.
2) Detach EVAP canister and purge valve chamber, and
remove air cleaner outlet hose.
3) Disconnect TP sensor connector.
4) Using ohmmeter, check resistance between terminals under
each condition given in table below.
If check result is not satisfactory, replace TP sensor.
TP sensor resistance
TERMINALS
Between 1 and
3 terminals
Between 2 and 20 Ω – 6.0 kΩ, varying according to throt-
3 terminals tle valve opening.
NOTE:
There should be more than 2 kΩ resistance difference
between when throttle valve is at idle position and when
it is fully open.
5) Connect TP sensor connector securely.
6) Connect negative cable to battery.
1. Reference voltage terminal
2. Output voltage terminal
3. Ground terminal
Throttle position sensor (TP sensor) removal and
installation
REMOVAL
1) Disconnect battery negative cable at battery.
2) Detach EVAP canister and purge valve chamber, and
remove air cleaner outlet hose.
3) Disconnect TP sensor connector and remove TP sensor
from throttle body.
RESISTANCE
4.0 – 6.0 kΩ