P2097 mazda 6

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. P error So I had two engine codes last week. I cleaned the MAF sensor and cleared the codes. Now the P is coming back.

P2097 mazda 6

Log in. Forgot your password? Forgot your username? Create an account. Please Log in or Create an account to join the conversation. Now the readings just changed. I suspect this is because we have driven the car enough to reset the LTFT. Buy The Book! Kunena Menu. Index Recent Topics Search. Log in Username. Remember me. Log in Forgot your password? Help us help you.

As far as the cat, only thing really to do is to unbolt it and see if it looks like there is any blockage inside, and it's been so long since i've looked, i don't even remember if that's possible? My suspicion is that I have a bad AF Sensor that isn't providing a logical signal to the ECM and prevents it from going into closed loop, p2097 mazda 6.

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P2097 mazda 6

P is a generic OBD II code, which means that it has the same meaning for the Mazda 6 as it would any other vehicle. It specifically indicates that your 6 detected that air-fuel mixture reading as the exhaust gas exits the catalytic converter is too rich. Post catalyst means whatever is happening is after the catalytic converter in terms of exhaust flow.

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I tried some graphing in Excel but it wasn't as helpful as I thought. I have inspected air intake hose and it looks solid. Final Impact said:. Deals Forum. From the paperwork: "Checked o2 sensors and found front O2 sensor stuck at 6. According to Paul's Engine Performance Diagnostics manual, A forced open loop condition will occur when an O2 sensor will not respond to the computer's command. Thank you all for the help during this. I opened the air filter box and put the propane in the intake - no change. I never got a good reading from that. Hello gang, Just wanted to come back and update this post in case anyone was following or finds it in future because it lines up with problems they are experiencing. I figure maybe it just needs a trip down the block? It showed Open Loop almost the whole time when driving but for a few seconds it show OL-Drive, which I think means about the same thing but am unsure. At that point - I decided I had enough evidence to replace the primary o2 sensor. It has O. I replaced the spark plugs and reset the code last night.

It indicates a fault with the post catalyst fuel trim system in bank 1 and may be seen with a misfire code, or other lean or rich codes as well. When your vehicle is in good working condition, the catalytic converter should burn off any extra emissions, putting the fuel trim within the desired range.

Trevin G Jun 24, CorkSport. As always — thanks to all for any suggestions. So I think we have not driven the car enough trying to troubleshoot. Couldn't get one of the manifold studs out so had to push on the rubber hangers to get it off the stud. Log in. I replaced the spark plugs and reset the code last night. Updating with history into one message Ok — now things have changed and I am really struggling to figure this out. This was last weekend. Really had a problem getting it back in over the manifold spring stud but ultimately did. Hello gang, Just wanted to come back and update this post in case anyone was following or finds it in future because it lines up with problems they are experiencing. Let's say water got up in there I am attaching live data showing that from a warm car at idle up to 3k rpm. Final Impact said:.