This attachment should answer most issues on this subject. Either put the resistor in or don't. For those that value this information; I am pleased to help you any way I can. For thoses that are offended by logic, sorry.

The resistor is simply telling the ECM it is winter all the time. The MAP is what it is.

Just for laughs I installed the resistor with a SPST on my wifes ZH just to settle the issue. Injector timing changed along with off the line responce.

Thanks for pissing me off, I am leaving the circuit in. For the wise mouths out there, put a sock in it.

I'll bet you wonder how I had this information at my ready?