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View Full Version : Lo vs Hi Impedence Injectors for 03 Z06


TurboCamaro
July 7th, 2010, 01:40 PM
Time to step up the injectors in an 03 Z06.
Does the GM computer accept Hi and Lo Impedence Injectors?
joecar
July 7th, 2010, 02:13 PM
The GM PCM has the ability to drive only high impedance injectors and not low impedance ones.

If you want to drive low impedance ones, you will need a driver electronic adapter box.