Fuel Injector

[stevemx45]

Smartcraft gauge alarm went off, shows injector failure, could it also be a coil?

[RSWORDS]

Swap the bad inj with a good one and see if the code follows

[stevemx45]

Swap the bad inj with a good one and see if the code follows
How do I know which one is bad?

[Motv18]

Without the dts it’s an ohm resistance fail. Should be able to ohmmeter the injectors. Think it’s 1.8ohm +- .01ohm

if you find one out then you can swap. Could also be in harnes if one worked loose if none ohm bad.

[RSWORDS]

How do I know which one is bad?

Thought it had given you a cyl number. Time to do an ohms test and wiggle test