jermo47

Okay I'll test the EGR and the O2 sensor by unplugging them. I'll take a look at the MAF connector as well but I cleaned the connection when I did the testing with the MAF from my good running Pathfinder but not a bad idea to give it a thorough looking at. Thanks! Will report back after I test.

Oh I forgot to mention that I also swapped my TPS and MAF sensor back and forth between my good running 93 pathfinder and the 92 so those appear to be functioning properly.

Greetings! Been using the forum for a few years now for great information for my 93 pathfinder which is running great. But i am having a problem with my 92 pathfinder project and my searches on the site have not been very successful. My 92 pathfinder 4x4 manual has a hesitation on partial throttle where it kind of feels like a misfire or delay. Full throttle there is no issue and it idles like a champ. So far the following has been replaced: Timing belt / water pump Distributor Fuel filter Fuel injectors (just finished replacing these earlier today) Spark plugs and plug wires various vacuum hoses etc. I am basically stumped. My ECU shows 5-5 (which means running normal or no codes i believe) so the ecu is not sensing anything. Was thinking about replacing the fuel pump and maybe the o2 sensor? anyone have any thoughts or recommendations? Thanks to everyone on here. This forum has been a godsend trying to keep these old pathfinders alive!