Suzuki Ignis Service Manual page 3323

6-122 ENGINE GENERAL INFORMATION AND DIAGNOSIS
Step
7 Check CMP Sensor.
1) Remove CMP sensor referring to "Camshaft posi-
tion sensor (CMP sensor) removal and installa-
tion" in Section 6E1.
2) Remove metal particles on end face of CMP sen-
sor, if any.
3) Connect CMP sensor connector.
4) Turn ignition switch to ON position.
5) Check voltage between "C63-10" wire terminal of
ECM connector and engine ground by passing
magnetic substance (iron) (1) while keeping
approx. 1 mm (0.03 in.) gap with respect to end
face of CMP sensor. See Fig. 2.
Does voltage vary from low (0 – 1 V) to high (4 – 5 V)
or from high to low?
8 Check signal rotor for the following. See Fig. 3.
• Damage
• No foreign material attached
Is it in good condition?
Action Yes
Go to Step 8.
Intermittent trouble or
faulty ECM.
Check for intermittent
referring to "Intermittent
and Poor Connection" in
Section 0A.
No
Replace CMP sen-
sor.
Clean rotor teeth or
replace signal rotor.