Suzuki WagonR+ RB310 Service Manual page 658

Step
6 Check TP sensor.
1) Check resistance between terminals of TP
sensor. See Fig. 2.
TP sensor resistance
Between 1 and 3: 4.0 – 6.0 k
Between 1 and 2: 0.1 – 6.5 k
Are measured values within specifications?
[A]: Fig. 1 for Step 3
[B]: Fig. 2 for Step 6
ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE) 6-2-87
Action
Ω
Ω
Yes
Substitute a known-good
ECM and recheck.
No
Replace TP sensor.