Question about egr connector

Rellim51

Member
I'm using the Casper engine harness made for the ECU-GN and the direct coilpack adapter for the d599a truck coil. Can I use the fuel pressure sensor and adapter harness from my old XFI set up with the ECU-GN? The direct coilpack adapter and fuel pressure harness both use the old EGR connector but it looks like they are not using the same terminals in the connector. Can I just combine the two into one connector and plug into the EGR connector in the new harness? If so, what do I need to do to set both up in the software?
 

TurboBob

Well-Known Member
Yes, If you want to log one sensor thru the EGR plug you can combine the wiring like that. That is how my car is set up, actually.

Move the yellow wire out of its connector (pin C) and put it in the pressure harness (pin C). Set up the ecu and tune like the instructions indicate for that harness.

Configure a Generic sensor for your fuel pressure using Analog In 2. Caspers' pressure sensors have a unique pressure curve since they are 12v powered, 5v signal sensors.

Bob
 

Rellim51

Member
Can you give some guidance on how to set up the sensor? I selected analog In 2 for sensor 6 and it’s showing fuel pressure in KPA on my main dashboard.
 

TurboBob

Well-Known Member
I usually set up 2 channels, the KPA one can be used for fuel pressure compensation and stuff like that. the PSI one is for convient monitoring


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