Suzuki Ignis Service Manual page 3266

Step
7 Check oil control valve control circuit.
1) Check for proper connection to "G91-5" and "G91-6" wire
terminals of ECM connector.
2) Turn OFF ignition switch, measure resistance between
each "G91-5" and "G91-6" wire terminals of ECM connec-
tor and "C63-2" wire terminal of ECM connector.
Is resistance 6 – 8.5 Ω at 20°C, 68°F?
DTC P0011 Camshaft Position – Timing Over-Advanced or System Perfor-
mance
DTC P0012 Camshaft Position – Timing Over-Retarded
DESCRIPTION
Actual value of advanced valve timing does not reach target value.
Valve timing is advanced although ECM command is most retarding.
DTC DETECTING CONDITION AND TROUBLE AREA
DTC DETECTING CONDITION
Actual valve of advanced valve timing does not reach target
value, or valve timing is advanced although ECM command is
most retarding.
(1 driving cycle detection logic)
DTC CONFIRMATION PROCEDURE
NOTE:
Check to make sure that the following conditions are satisfied when using this DTC CONFIRMATION
PROCEDURE.
• Intake air temperature: –7°C (19.4°F) or higher
• Engine coolant temperature: –7°C (19.4°F) or higher
• Altitude (barometric pressure): 2500 m, 8200 ft or less (540 mmHg, 72 kPa or more)
1) Clear DTC. Refer to "Diagnostic Trouble Code (DTC) Clearance"
2) Start engine and drive vehicle under usual driving condition for 5 minutes or longer until engine is warmed
up to normal operating temperature.
3) Stop vehicle.
4) Run engine at idle speed for 1 minute.
5) Start vehicle and increase vehicle speed up to 80 km/h (50 mile/h).
6) Keep vehicle speed at 80 km/h (50 mile/h) for 1 minute or longer at 5th gear position or D range.
7) Decrease vehicle speed gradually.
8) Stop vehicle and ignition switch OFF.
9) Repeat step 4) to 7) one time.
10) Stop vehicle.
Check DTC. Refer to "Diagnostic Trouble Code (DTC) Check" in this section.
Action
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-65
Yes
Substitute a
known-good ECM
and recheck.
TROUBLE AREA
• Oil control valve
• Oil galleries of timing sprocket
• Intake camshaft timing sprocket
(VVT actuator)
No
"BLK/RED" wire
and/or "BLU" wire
in high resistance
circuit.