Suzuki Vitara (LY) 2016-2017 · Service Manual D16AA · Diagnostic Information and Procedures

DTC P268A

Precautions: General safety (00)

DTC Detecting Condition and Trouble Area
DTC detecting condition Trouble area
P268A: Fuel Injector Calibration Not Learned / Programmed
Injector calibration code is not registered in ECM.
(1 D/C detection logic)
•No injector calibration code
•ECM
DTC Troubleshooting
Step Action Yes No
1
Was “Engine and Emission Control System Check” performed?
Go to Step 2.
2
Injector calibration code check
1)When ignition is “OFF”, connect SUZUKI scan tool to DLC.
2)Set ignition “ON”.
3)Check registered injector calibration code. icon 
Is registered injector calibration code correct?
Go to Step 3.
Register correct injector calibration code to ECM. icon 
3
DTC recheck
1)Clear DTC. icon 
2)Set ignition “ON”.
3)Check DTCs. icon 
Is DTC P268A still detected?
Replace ECM and recheck DTC. icon 
End.