Re: GM Alternate fuel service manuals

[PHXSYS@aol.com]

I bought the units on ebay from a guy who got them in a lost freight auction. 
I know the proportional valve is current driven. The gas mass sensor is hot 
wire. It was part of the IMPCO AFE system used on GM trucks for a brief 
period.  There in no chance of finding these things in a wrecking yard.  It 
has an HC11 micro that processes standard automotive sensor signals to 
determine gas flow. There is an interface module that I don't have.

I am looking for more info to try to hack the system for my own use.

I have attached a picture to satisfy your curiosity



Thanks

Jon


In a message dated 3/29/00 6:51:40 AM US Mountain Standard Time, 
erazmus@wantree.com.au writes:

<< WoW - Interesting, would you mind elaborating, I'm interested in that
 for my own Nisaan RB30ET engine and for general knowledge,
 
 a. How much - new or from wreckers ?
 b. Any tech opinion, are they Hotwire AFM ?
 c. Any tech ino for interface etc ?
 d. What size is the throat opening ?
 e. Are they generally available as a standard stock line,
    any part numbers ?
 f. Any chance of a picture ?
  >>