Search Results for ‘o2 sensor’

Hello!!:bigthumbsup I got a DTC code reading 0135 shortly after having AMR long tube headers installed in my 2012 5.0. I also have AMR off-road Xpipe, BOSS 302 manifold, Steeda CAI (with BOSS 302 upgrade) Magnaflow 3' exhaust. I have not added a new tune for my headers, perhaps that's why I'm...

I bought a pair of pacesetter long tube headers for my mustang. It didn't come with a extender kit but wire to extend them your self. so i did and both of the o2 sensors works for a few days while i went to work and back with just the headers on; the rest of the exhaust was off. i soddered the...

Hi I am new and looking for some information. I have a 1999 svt cobra that I just purchased and I keep getting the P1131 and P0135 codes. I have replaced the bank 1 sensor 1 o2 sensor and I still have the CEL come on. It has a K&N, long tube headers, 4 cats and no mufflers. I have checked wiring...

i recently purchased an 02 gt and the service light came on, the car has no cats on it, but it does have bank 1 and 2 O2 sensors plugged in the exhaust. Could the light be on because the 2nd O2 sensor is not monitoring the first bank? I have not had a chance to plug the car to a scan tool and...

O2 sensors. I am finishing up an EFI swap on my 68 using 5.0 set up with A9l. I'm currently idling rough and sometimes it doesn't. Sometimes it runs perfect and other times it doesn't want to go at all. Could not running O2 sensors make this motor so unpredictable? I'm learning all this as I go...

Hi, After jacking up my car to replace the tie rods, I noticed the harness that connects the o2 sensors to the harness had been dangling and the connector on the harness side had been damaged beyond repair. I went to the Junkyard and pulled the connector from the only 5.0 mustang they had...

Ok, I have a 1993 2.3L Automatic Conv, and its got 232k (So I was told- Runs like a champ and doesn't burn a drop of oil). I was getting some intermittent Codes (186-172) a couple months ago and which verified it was running lean so I changed the fuel filter and a tensioner and pulley that...

I have a 2005 v6 and will be installing MAC longtube headers at some point. This will require me to get new catalytic converters. The stock cats have O2 sensors going right into them. so i am left with options and my goal is to not run lean or throw codes. Are new cats that have the O2 bungs...

All, Am installing JBA Long Tube Headers and Catted H Pipe. Will this require the purchase of new O2 sensors? I have an SCT Tuner as well if that figures into the equation. Thanks in advance. Scott

Hi, Coming off the harness side going to my rear o2 sensors I have a blue connector and a purple connector. The colors match the original O2 sensor connector. On the harness side, does anyone know which color bank 2 is. Thanks.

there are 2 pipe lines or something going to my catalic converters(sorry im a horriable speller) but i dnt understand what these lines are? its on a 94 mustang gt. if this helps at all. one line on each converter.

Does anyone know what size o2 bung plug you'd need for a JBA shorty H? I've tried looking it up, and all I found was that the standard o2 sensor size was 18x1.5. Can someone enlighten me?

Allright... I've tried to summarize this post because the other thread was too long and got off track. Still no resolution or ANYONE that has the same problem. Ok guys... I'ma need the pros to figure this one out. I have an on-going year long problem that has me doing nothing but scratching my...

recently i got a trouble code (P0152) and it said O2 sensor circuit high voltage (bank 2 sensor 1). i just replaced the O2 sensors and im getting 2 codes now. the same one (P0152) and P1152 which just says air fuel metering. does anyone have a clue what causes a circuit high voltage and how i...

my mustang died on me today. threw the codes P1152 and P0152. i just bought new O2 sensors. it idles terrible (needle jumps around from 350ish-800 RPM). what could be going wrong with it? ive heard O2 sensors (which i just changed), MAF, cam sensor, etc.... it also doesnt accelerate, and...

hey everyone! been going through the forum for a while now and i've always found the answers to my questions. a couple days ago my check engine light when off with the code P0152, O2 Sensor Circuit High Voltage (bank 2 sensor 1). what causes this? and how do i fix it? it also started idling...