Instament panel is there a relay that runs this curcuit

I would look and make sure that you have the correct fuel pressure and that it is staying constant. It sounds like a fuel problem.

All moder fuel injected cars and trucks have an Impact switch in the fuel pump curcuit . which can trip if the veihcel is hit hard Ie run into by anothe car in parking lot. You also have a fuel pump relay in that fuel curcuit and usually a curcuit breaker which is self resetting and not a fuse. How ever if there is a fuse in that curcuit and the fuse has blown it will be out forever. Hope this is some help
Regards

check your inst.panel fuse

Code 41 is for the Alternator field curcuit and the 33 is for the A/C curcuit .. Ck your battery grounds and for corrosion at the alternator connections . Also ck the A/C compressor relay and the ignition power relay ( or replace them they are cheep) Both codes have to do with low votage

if alternator and belt are ok, then check the ground for the neagative on batteryor the cable end itself. car running accessories off, then you should have at least 13.5-14.5 at battery! if less then 13 volts with everything off. then alt, or wiring is the problem. make sure battery terminals are clean and tight at battery. take negative cable off battery while its running. if it quits its a bad alternator, if it stays running alt, is ok. check all the fuses and relays, just to be sure. if you think you have a drain on battery. remove fuses and relays one at a time, until you find the one curcuit thats causing the drain. then replace that fuse or relay. do not pull the pcm fuse or other kam-sensitive modules until you have checked the other curcuits. if the pcm is not getting proper voltage, it will die out ! battery could be weak! battery voltage by itself should be at least 12.68 volts this is at 100%. good-day !

turn key on --key off ---key on -- key off ---key on , then you should get the codes from the check engine light.

Yes I beleive it is the blowr relay.Check battery power wire(thick red) to relay with ignition off.Check ignition wire to relay with ignition on.Then check blower wire from the same relay going to the blower for power.You can also run a jumper wire from the battery straight to the blower motor.If it comes on its the relay thats bad.If it doesnt its the blower.(dont be surprised if you buy a new blower thats bad)

jump over relay on the ground side of relay with the ign. on because of the start & run curcuit in the computer activates the fuel pump relay. then you can hear the pumps.

did you try to replace the fuel pump relay ?

what is an instament clust?????this is a new technical term i think as after 40yrs in motor trade i must be getting old and senile