help with xfi o2

[MIKE C]

just got my car up and running with the xfi everything is ok except the o2 reads 15.94 all the time ... ive set the settings for the proper o2 ..and it still reads 15.94 ....does anyone have any suggestions on what to check???...its a brand new sensor and the uegos volts is 45 while running

 

[HighPSI]

What type of car? Stand alone or adaptor harness?

 

[MIKE C]

87 gn with caspers adpt. harness

 

[Otto J]

Check the 02 wire from the Caspers harness to the XFI.
I had one that had 2 pins swapped that did this

 

[MIKE C]

thanks for the replys guys ...I got it fixed ,,,it was the wrong firmware in the ecu... called FAST and they helped me out