Suzuki WagonR+ RB310 Service Manual page 2439

6-80 ENGINE DIAGNOSIS
STEP
7 Check signal rotor for the following, using mirror.
See Fig. 4.
D Damage
D No foreign material attached
Is it in good condition?
Fig. 1 for Step 3
Vout
B+
Fig. 4 for Step 7
ACTION
Fig. 2 for Step 6
GND
Mirror
YES
Intermittent trouble or
faulty ECM.
Check for intermittent
referring to
"Intermittent and
Poor Connection" in
Section 0A.
Magnetic substance (iron)
NO
Clean rotor teeth or
replace CMP sensor.
Fig. 3 for Step 6
E21-11