yeah, but i can't get it to idle. i had it idling more or less normal when the map sensor was off.. when i installed it, i lost the point 02.gif i don't know from what to begin to tune. cleared all the compensations, the lambda table. i don't use the ignition management, so only concern are the injectors, i think i'll take the fuel rail tomorrow and see if all four fire normally. i think i'll try to start from a less point of fuel range,less amp compensation and fuel table. let it be lean at least , than drown the sparkplugs in fuel...
i'd like to see your map at least for the reference, really. it would be nice. please send to apkraven@gmail.com. i'll take the injector priming part at least.

 

Why don't you try to get a map from Dmdicks I'm sure his would be more comparable to your GK than to the RD's. I don't know much or the fact that I can't get my PRS4 to run my tib either.

 

To get my latest map on the internet, I need to transfer it through 3 diff computers @ 3 locations. lmao.gif Gonna take me a while.

 

red97tib, i am messing with mine again today and i will let you know exactly where i have everything. last time i worked on it i had everything hooked up right and it wanted to start but i didnt want to start it. im going back in to solder all my connections and clean it up a bit. i will let you know

ok so i cant get any injector pulse again. i have everything hooked up EXACTLY how Jon has it in his guide. Jon on your ecu harness are pics 43 and 16 spliced together at some point? because mine are. those are crankshaft signals a and b. i have the same reading going to pin 3 and 15 on the prs. i dont know why mine is giving me problems and yours is fine. i think the map may have gotten messed up. can you try to send it to me again. if not maybe just your global settings. something is a little off and i just cant figure out what it is.

 

43 and 16 are not together, 43 goes to SGND and 16 will goto Pin 15 on the PRS

 

no i mean in the car they are spliced together.like they are both getting the same signal.

I originally had it all wired up like tim had from the beginning and now i switched it over to how jon has it. i am going to try it again tomorrow with switching some wires around. Exactly which wires from the prs should be grounded? Just pin 1 and 21?

 

Yes Pin 1 will goto the Neg side of the Battery, and Pin 21 will goto a good Chassis Ground.

 

Yes, read the installation manual about which wires go to the battery, and which can go to the chassis. The one that is labeled negative battery ground MUST go to the battery. Sounds like a "duh" statement, but everyone tries not to do it.

I have to go back and solder some wires, so I'll try and refresh my memory on what goes where at that time.

 

thanks jon. im pretty much stuck right now. i do have pin 1 on the prs going to the battery ground and everything else is hooked up how you have it. let me know what you find out if theres anything that can help me

 

Are you sure that the unit is seeing power when your cranking it over?