YukonGTmaster
Full Access Member
- Joined
- Mar 18, 2021
- Posts
- 525
- Reaction score
- 987
I just installed a new Bravex Distributor in my 97 Yukon GT 5.7l Vortec after doing the MPFI upgrade. I fiddled around long enough so the distributor body sat somewhat parallel to the intake, and there was no more P1345 code. I got an OBDLink MX Bluetooth scanner with Dash Command App installed. At 1000 rpm it doesn’t matter which way I turn the distributor, the cam retard offset hovers around +24 degrees. What is happening?