I went to Auto Zone today to figure what could be causing my car to shut down when im in reverse in tight spots I ended up getting 5 codes

P0300-missfire,injector fault,spark plugs,coil,vacuum leak,high or low fuel pressure.

P0140-oxygen sensor defective,system running rich or lean,pressure regulator.

P0160-fuel system running rich or lean.

P0135-poor conection at oxygen sensor, check circuit fuse.

P1441-failed canister purge solenoid,failed fuel tank pressure.

what a sad day for me this is

 

to be honest with you if i had those codes I would look at fuel pressure and the fuel pressure regulator

to me it seems like alot of those codes are interrelated cause fuel pressure issues could cause rich or lean issues which in turn cause o2 sensor issues and or missfires

definately seems fuel related to me

 

when there are multiple codes and or potential issues, i always start with the part closest to the air filter and work my way back to the o2 sensors

example buddys 97 bmw 528i
6 codes including spark issues, injector issues, lean on both banks (even tho its and inline 6), and 02 sensor issues
ended up being a cam position sensor cause that controlled spark (if i remember correctly, might be fuel injectors) and caused issues with those and those issues threw off the o2 sensors

 

i can check the fuel pressure and regulator sometime for you. and we can hook up my scanner to check see what the o2's are doing

 

You have an obd2 scanner? Isn't your car obd1 and OPs obd2?

 

Thanks guys
Im also thinking its fuel related
my car runs fine when driving but like i said the car randomly shuts of when im in reverse in a tight spot and at idle usually it will idle fine at 900 rpm's but then it will start idling up and down
but me and adam will be checking it out on friday

 

don't doubt my resources bro. i can scan anything.




i work on lots of cars so i have multiple scanners/cables

 

Where are you guys located?

 

in the gilbert area
you?

 

I am in avondale/goodyear

 

i'm in gilbert too, about two miles down the road haha


otherside of the world.. lol



LSWHO - are you from arizona?/on azfba?

 

Yeah, power/guad. I am a member on azfba, but don't really post. Hell I'm only on here for entertainment.

 

oh nice you're only a couple miles away from me! i've always wondered if you were the same lswho from azfba lol

 

Yeah, unfortunately we are the same person.

 

awesome we all live close by
how about some someday lol

 

We could do a photoshoot or video day. I'm a bit too busy most of the time tho

 

lol i can take pictures of my car and text it to ya lol, my car hasnt had a motor for about a year, got a motor to go in it but i gotta check the bearings and stuff first,new oil pump opti, small solid roller cam, gotta get the heads ported, the list goes on and on lol

 

haha post it up

and @LSWHO im up for it im usually free just let us know

 

i'm usually free too. me and a couple friends have been searching for some good places to do a photoshoot.

you ever go to any of the azfba events lswho? i don't think i've ever met you have i?

 

No ive never been to any. I've only been a member for like 3 months. I've had a sour taste in my mouth with other local clubs, so I've not had a desire honestly. Hence only being a member three months.