I recently purchased a 2000 Ford Ranger that has the 2.5L engine and manual tranny. It runs good but I am getting error codes P1451, P0135, P0141, and P1409 after clearing the check engine light. I recently replaced the downstream O2 sensor and that cleared the code for it. I am also getting an intermittent battery light that comes and goes. Tomorrow I will inspect all of the visible wiring and fuses. Does anyone have any ideas as to what I should keep an eye out for or possibly test ? I've only put a hundred miles on the truck so I'm relearning rangers as I go. Thanks

 

Ever find any fix to this ..having the same problem currently 😐