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its a bad connection on the air bag, happens over time and bumpy roads, lose connections happen, it will need to be removed and the connection fixed, this job can be difficult air bags are dangerous to fiddle with, you need to remove the battery ( remember you need the code for the radio and any other device that needs a code to work) negative lead and leave it disconnected for at min half an hour before even attempting to remove the airbag. there are videos on removing the air bags and in repair manual booklet. i would not recommend doing this by your self, have some one with you when doing this kind of job.
CODE P1441X2Well no one answered this i will. This is an Evaporative emission intake manifold Vacuum system problem. Which could have happened from a loose wire or bumpy road to a damaged EVAP canister or vacuum leak. This is a complicated unit to test for the NON mechanic. Tests on this system can run from a smoke purge test to chasing wires from the front to the rear of the vehicle. Great understanding of of this problem is needed. What has happened is the control module detects a vacuum during a non-purge condition. If you do not understand my previous sentence. This may be that time you want to put faith in your local garage. Some repairs to these system can be quite perplexing and frustrating and i have just began to describe what it is. Most times it is one of these, 1 Vacuum leak.2. EVAP canister. 3 EVAP purge solenoid. please rate my advice it is how i achieve my goals thank you.
PO 134 = 02 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR1)
PO 153 =02 SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 1)
PO 154 =02 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 2 SENSOR 1)
PO 155= 02 SENSOR HEATER CIRCUIT MALFUNCTION (BANK 2 SENSOR 1)
PO 171= SYSTEM TOO LEAN (BANK 1)
PO 174= SYSTEM TOO LEAN (BANK 2)
I WOULD SAY YOU HAVE FAULTY OXYGEN SENSORS CAUSING THE ENGINE TO RUN TOO LEAN REPLACE THEM AND YOU SHOULD BE BACK IN BUISNESS
Mine was doing this when I'd drive over bumpy roads. Noone could figure it out, till someone happened to check my battery cables. One of my battery cables was super loose and everytime I'd hit a bump, it would lose connection for a split second and shut the computer down, thus shutting off my Kia while driving.
Check the cables and make sure the cables are tight and the connections all look good.
Check Brake caliper and pads may need shims on pads, if its a rattling noise on bumpy roads calipers will rattle if brake clips or shims are missing. Car moving from left to right by itself could be a few things 1 Bad rack-andpinon mounting bushings 2. Bad inner or outer tie rods. 3. bad ball joints 4. uneven wear on tires. check all of the above and you will find your problem. Rpm guage not working more than likely is the cluster itself is going bad or malfunction. I wouldn't worry too much about since it just RPM.