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I keep getting the following codes, 0505, 1490, 1400, 0446, 0300,and 1105. I have cleared them repeatedly and they just come back. I have fully cleaned throttle body, pulled the entire air intake system iacv tested good fast idle valve good egr valve good intakr manifold runner valve tested good pcv valve not clogged, thats all of the air valves there are no more, i checked all vacuum tubes and vent tubes none cracked or broken, i presumed that near stall after start was same as at a stop sign but difference is at stop sign you're in drive. pulled the air intake manifold and cleaned the throttle body, IACV, fast idle valve, and intake manifold runner valve, all 4 of those valves tested good electrically, everything was gummed up from the exhaust gas recurculation(egr valve tested good as well. Still having the same issues. almost stall at stop signs, and at higher speeds it feels like it's chocking for gas.

Vehicle: 1993 nissan pathfinder

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