These four codes are reading in my truck. 97 Ex Nissan Pickup

Question

Rough idle, low power, and sluggish to accelerate, among other symptoms, P1130, P1400, P1105, P0505. My truck is a 1997 Nissan EX Pickup. I changed the O2 sensors just a few days ago and it improved the power. Another thing that I noticed was after a brief interstate travel at high speeds. When I stopped I looked at the Exhaust manifold and it was glowing red with heat.

Answer 1

how is the idle when the car is on?

I would has the car  serviced with spark plugs and wires as a first step and make sure the timing is correct and try to clean the idle air control valve and check all the hoses and clean the EGR

P1105 Nissan - Manifold Absolute Pressure/Barometric Pressure Switch Solenoid Valve

 

P1400 Nissan - EGRC Solenoid Valve

 

P1130 Nissan - Swirl Control Valve Control Solenoid Valve

 

P0505 is for the idle air control valve