oxygen sensor

Hi everybody, I have had a misfire issue on my car for quite some time. It hasn't gotten better or worse and the car keeps chuggin along. The misfiring occurs when I press the throttle 50% or more. The car then shudders pretty badly. I was getting acceptable MPG, SID usually estimated around 21...

1985 900 T16 Oxygen Sensor Test - APPARENTLY WRONG / W.I.P. **NOTICE** This appears to be bad procedure. Work In Progress ** ** ** Compared to most here, I do not have the experience and know-how to perform what are probably considered the most basic procedures. I asked a while ago about...

I recently picked up a wideband kit and was baffled as to where I should have to shop weld the bung to. I know it needs to be at least 18 to 24 inches from turbo and 10 to 15 degrees so condensation doesn't build up. Can people let me know of a good convenient location with possibly pictures...

I have a 1996 Saab 9000 CS and every now and then my check engine light comes on. Usually when I am stuck in traffic. The code is P0133 which is says is Oxygen Sensor Bank 1 Sensor 1 slow response time. If I have found the right info the sensor should be reading somewhere above and below .4...

Greetings , I am in need of assistance for searching for a replacement O2 sensor. I've searched eEuroparts , Rockauto and eBay for it. The 900's O2 Sensor is two wires , but I'm only finding 1 or 3 wire sensors. Thanks. -Joe.

Hi, I have a 9000 Saab 2.3 Aero 5sp manual... Started it up this morning, drove it for about 2 minutes down the road, went inside my parents place, came back out 1 hour later and it would only turn over, I checked the main relay, fuel relay, fuel pump is working... I checked to Check Engine...

I have a 2003 vector with an 04 2.0t engine in it. I originally had some rough idle issues that went away. But they did set off a check engine light which spits back a code for a bad upstream oxygen sensor (too lean i believe). I am experiencing poor acceleration, sub-par gas mileage, and this...

I have a 1996 9000 CS and from time to time my check engine light will come on and I got the code checked out and it says it's the oxygen sensor. I have also been getting about 6 or 7 miles per gallon less than I normally do so I think it's time I change them. Is there anyway to tell whether it...

The check engine light has been on my 2002 four cylinder Saab 9-5 linear for a long time (several thousand miles). I just took the lovely car to the mechanic. He told me that I need a new Catalytic converter to the tune of $900. He just read the codes off of the computer and did not even...

Hello everyone, Just want to post my fix for a OBD code P1141 on my 2000 Saab 9-3 with B205. Had Check Engine Light on and was told at Autozone "Heater circuit current being too low on post cat sensor". After reading endless posts on this and some other web sites it turned out to be a wiring to...

Experts, I need your help. I am attempting to replace the downstream oxygen sensor on my car and cant seem to locate it. 2003 Saab 9.3 Liner. Can someone help me locate it, My cars on ramps and I have looked up and down the bottom with no luck. Right side, leftside, under something..... It would...

Hi everyone This is my first car and I live in Tampa FL. I bought this car from a local dealer 4 days ago and I made a huge research before I bought it, showed it to mechanics and everything was perfect. Today, the engine light came up. I went to Autozone for defining the problem, u know...

Hey, There is an issue with my SAAB that I will try to outline the best that I can. I have a SAAB 9000 CD (build date: October 1993). The car has 180,000km on the clock. When I turn the car on during summer the RPM gauge fluctuates up and down for about two-three seconds between 0 and 1 and...

Ok, I need to replace my oxygen sensor and not sure how to find out how many wires I have: MY Saab is a 1997 900s. Also, I found a link and wondering if anyone would recommend this place or somewhere else depending on the wires of course, here's the link...

Hey folks, I ended up having to swap engines out a few months ago on my '99 9-3se 'vert. Bit of a heartbreaker and probably the wrong long-term decision, but $3k+ later, I have my car back. Within one week of getting it back from the shop, the check engine light came on - code says Oxygen Sensor...

HI, WELL AFTER NEARLY FOR YEARS WITH MY CAR AND READING ALL YOUR COMMENTS IVE NOW GOT A QUESTION AT LAST, LAST WEEK I HIT A HUGE POT HOLE AT ABOUT 25MPH A MASSVE LOUD BANG AND NOW ENGINE LIGHT IS ON CODE READS P0134 LAMDA SENSOR, BANK 1 SENSOR 1, DO YOU KNOW IF THIS WOULD HAVE CAUSED THIS TO...

Hello - I'm new to this forum and have a quick question about my O2 sensor. I don't know which one is faulty (yet) but I am considering buying an aftermarket O2 sensor for about $35 and plugging it in. My CEL came on and the local garage ran a diagnostic for $75 and found that the O2 sensor...