Barra
Probationary Member
- 17
- 5
- Apr 4, 2003
-
Salem,
Oregon
I'm looking at old threads on this topic but still am uncertain about getting a good 5v source for the sensor. I have the cheapo made in china 0-100 psi ebay sensor. Car is running V3 with 2g MAS. At this time I think my only available input is the EGT which is logging my WB now. I plan to swap the WB for the FPS for those times I want to log fuel pressure.
I have a federal car but I'm wondering if the wiring harness has the plug for the EGT? There are a number of plugs on the harness but I'm not sure if any are for the unused EGT on the federal cars. Even if there is one, would it be a viable option for connecting the FPS? I looked at some wiring diagrams online and it looks like the EGT on the CA cars only gets 4.7v so it may not be enough (range on the china probe is supposed to be 0.5-4.5V). However, if it would work it seems convenient to just fab up a connector plug and just plug the FPS sensor directly to the harness when needed for logging.
Has this been considered or tried in the past?
I have a federal car but I'm wondering if the wiring harness has the plug for the EGT? There are a number of plugs on the harness but I'm not sure if any are for the unused EGT on the federal cars. Even if there is one, would it be a viable option for connecting the FPS? I looked at some wiring diagrams online and it looks like the EGT on the CA cars only gets 4.7v so it may not be enough (range on the china probe is supposed to be 0.5-4.5V). However, if it would work it seems convenient to just fab up a connector plug and just plug the FPS sensor directly to the harness when needed for logging.
Has this been considered or tried in the past?