Heeeeeelp !!! AutoXray readiness test results ?!?

[luvdeea]

hi again,

I tested the truck ('96 Explorer 4x4, 4.0 V6) with the autoxray tool, and no error codes. but at the "Test result" section i had the following tests FAILED :

- Upstream Static Shift - lean shift on HO2S11
- Upstream Static Shift - rich shift on HO2S11
- Rear to front Catalyst monitor switch ratio Bank 2
- Initial Tank Vacuum reading
- Leak Check Vacuum Bleedup
- Vapor Generation Maximum Pressure Rise
- Vapor Generation Adjustment
- Delta Pressure for Downstream DPFEE Hose Test

anyone knows what this stuff means? Can theese cause poor engine runing and erratic gear shift (automatic trans. )?

HEEEEEEEEEELP