injectors questions

[Ed Cheung]

I have a set of injectors at the rate of 150g flow rate and the resistance is at 14.5 ohm.

If I be able to up size it by changing it to a set with 190g flow rate and with the resistance at 15.9 ohms?

I understand the flow rate is higher but can someone explain the ohm reading?

 

[ezzzzzzz]

Injectors are either low (1.7-3) or high (10-16) ohms. The ecu sends a ground to fire the injector either sequential or batch (the latter is usually earlier fuel injection systems). The 14.5 to 15.9 will not affect the operation as both are considered high ohms. Using the wrong resistance, say a low ohm where a high ohm is needed would cause irrepairable damage to the ecu.

 

[Ed Cheung]

Great, thanks.