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In this instruction, www.obd2tool.com will show you guide on how to perform Nissan Maxima 2017 target ignition timing adjustment by Launch X431.For more Nissan projects,please follow this tag:Nissan Repair Cases.

Procedures:

Connect LAUNCH X431 Throttle to Nissan OBD port,then enter menu to select Nissan

Select The vehicle with 16 pin

Confirm VIN,select OK

Select Automatic Selection

Confirm your car VIN,year and model,select OK

Select System Selection

It will show you with the system information,just select OK to continue

Select Special Function

Select Target Ign Tim Adj

A system information screen will give you instruction:

Touch Start and adjust idle ignition timing under the following conditions:

Engine is warmed up

Loads(Air conditioner,Lights,ETC.) are off

Function is not normally required during the usual service procedure

Click OK to continue

Now you can select Up or Down to adjust the ignition time,and the select Update after an adjustment is made

Done!