Injector Size

[Cobranut]

Tom,

Is there any way the PC-Pro can be used to calibrate for larger injectors?
I'll probably need about 550's to get to where I want to be. :devil:

Thanks,
David

[Tom @ Fast Forward]

David, the PC-Pro could run them if they were 1000 cc. The problem is off boost. The ECU ha to handle them then. It can't idle with big injectors and, if 1996 or newer, will throw a CEL code because the long term fuel trim will be about 60% and 15% is the limit.

[magnamx-5]

Yep PC pro doesn't trim injector signals it simply amplifys the stock signal so It is limited to what the stock ecu can run itself.