EFIDynoTuning Forum

Chris from PAS forwarded me this site which has the same sheets and a few others injectors. The part numbers exactly match the siemens part numbers on my injectors. Chris said VDO (Continental) works directly with Siemens. http://www.usa.vdo.com/automotive/repla ... injectors/.

Edit: nevermind, I see what you are saying. Their 80s dont seem to match up with the specs for the LU80 even when multiplying by 1.054 to get them to 43.5psi.

Can i request you add this data to the injector reference materials?

I found the following .pdf with the information available. I think i can use this with RZASA. The data for sure is different from the deka 4 injectors. The high and low slope are all significantly different. the only thing I dont know how to convert is the breakpoint of 2.97531E-05/lb. would that be 0.0000297531?


http://racetronix.com/product/Injectors ... ksheet.pdf

I ordered a set of siemens deka 4 injectors but it appears I got the deka 5 (burbundy tip) injectors instead. Is the injector data for the deka 4 injectors the same as the deka 5? If it is different, is there any location for deka 5 injector data?

decipha wrote: ↑2021 Mar 21, 23:31 you have to go through it and clean it up

Right, but I'll have to do that in either case, right?

I already have a luxury car ecu harness. I don't think there is an advantage going with one over the other in that case. Either way I'm cutting up a stock harness. Do you agree?

Forgot to mention i did grab the trans harness from an f150

The manufacturer stopped making the ones you looking for. This information was posted on the old forums but it appears that information was lost with the conversion to this new forum. They have been discontinued for like 6 years now

I converted to returnless with a hobbs switch to activate the second pump It reduces fuel heat build up. My car with just a single 340 would boil the fuel in a couple hours of driving. Returnless stops that from happening. I would suggest going returnless and trigger the second pump using a hobbs switch.

Looks like you built a new board and all of my old information is gone so I need to ask some questions. Today, I went down to the local Upull it yard to get a harness. I believe you said a harness from a 01-03 f150 or similar vehicle can be used with the luxury ECU. When I started pulling the harness I determined the ECU harness has the fuse box and a bunch of other stuff included in the harness. Is there an ecu harness that I can use that doesnt have the whole engine bay harness as part of the ecu harness or do I need to pull the complete harness?