Morning everyone,
I'm having issues with my O2 Sensors when data logging my car. When logging, o2 bank 1 front sensor will read .7v ish and o2 bank 2 front sensor will basically read .0 - .1v.
What I don't understand is why every few starts they will reverse and do the opposite. I guess I'm looking for a starting point as to where to start looking. I have switched all extensions and o2 sensors and data logged them to rule them out. I have replaced the sensors and extension.
I recently did an Eaton swap over the winter and here are some details:
2003 Mach 1
25,000 miles
BBK long tubes, catted x pipe, SLP catback.
Ford 47# injectors
SCT BA 2600 MAF
340LPH fuel pump.
I'll attach a log to show you.
Any help would be much appreciated thank you.
I'm having issues with my O2 Sensors when data logging my car. When logging, o2 bank 1 front sensor will read .7v ish and o2 bank 2 front sensor will basically read .0 - .1v.
What I don't understand is why every few starts they will reverse and do the opposite. I guess I'm looking for a starting point as to where to start looking. I have switched all extensions and o2 sensors and data logged them to rule them out. I have replaced the sensors and extension.
I recently did an Eaton swap over the winter and here are some details:
2003 Mach 1
25,000 miles
BBK long tubes, catted x pipe, SLP catback.
Ford 47# injectors
SCT BA 2600 MAF
340LPH fuel pump.
I'll attach a log to show you.
Any help would be much appreciated thank you.