Erictay_82 1st Gear December 27, 2015 Share December 27, 2015 Hi,My car check engine light was on. I went to a workshop to get it diagnose. The error code is P2096Told me need to change catalyst convert....few thousand.Any encounter this before? ↡ Advertisement Link to post Share on other sites More sharing options...
mersaylee Hypersonic December 27, 2015 Share December 27, 2015 Which Persian pussycat so expensive? If it's a bnb...plenty at scrap yards. Link to post Share on other sites More sharing options...
Erictay_82 1st Gear December 27, 2015 Author Share December 27, 2015 Mazda 3 2010 Link to post Share on other sites More sharing options...
Watwheels Supersonic December 28, 2015 Share December 28, 2015 Aiya, you know you can Google such error codes. http://www.thaimazda3.com/svmanual/esicont/en/srvc/html/B3E010202000W04.html Possible causes: • Leakage exhaust gas • Rear HO2S malfunction • IAT sensor malfunction • ECT sensor malfunction • Air suction in intake-air system • Front HO2S malfunction • MAF sensor malfunction • Insufficient fuel line pressure • Fuel pump unit malfunction • Leakage fuel • Improper operation ignition system • Insufficient engine compression • Fuel injector malfunction • PCM malfunction Link to post Share on other sites More sharing options...
Erictay_82 1st Gear December 29, 2015 Author Share December 29, 2015 Is there any workshop that can resolve this? I went to a few but they not confident to resolve Link to post Share on other sites More sharing options...
ElyasCham September 17, 2018 Share September 17, 2018 Hello, I know my answer is very late, but maybe it could help others : Code: P2096 Description: Post Catalyst Fuel Trim System Too Lean Bank 1 Possible causes :Faulty Heated Oxygen Sensor Heated Oxygen Sensor harness is open or shorted Heated Oxygen Sensor circuit poor electrical connection Exhaust leaks Contaminated Heated Oxygen Sensor I hope you found a solution to your problem Link to post Share on other sites More sharing options...
Roverboy 1st Gear November 1, 2022 Share November 1, 2022 I have similar issue with P2096, tried changing purge valve but to no avail. Anyone with recently experience that able to resolve this? Another workshop ask me to change catalytic convertor at $600 or clean the CAT Link to post Share on other sites More sharing options...
Ct3833 Supersonic November 1, 2022 Share November 1, 2022 24 minutes ago, Roverboy said: I have similar issue with P2096, tried changing purge valve but to no avail. Anyone with recently experience that able to resolve this? Another workshop ask me to change catalytic convertor at $600 or clean the CAT actual experience may not help because this issue involves too many possibilities, so it will take some time and effort, would mean even money to isolate the source of the problem cause, refer to the post above yours by @ElyasCham. 1 Link to post Share on other sites More sharing options...
Watwheels Supersonic November 1, 2022 Share November 1, 2022 54 minutes ago, Roverboy said: I have similar issue with P2096, tried changing purge valve but to no avail. Anyone with recently experience that able to resolve this? Another workshop ask me to change catalytic convertor at $600 or clean the CAT This is issue with the air-fuel mixture. More air than fuel. I dont think it is an issue with the cat if your car is running on petrol. Possible faults are from air sensors, air intake or exhaust side. Or parts that is not delivering enough fuel. Like a faulty fuel pump, fuel filter clogged, fuel injectors clogged. One of the first things you can try on your own is using a fuel system cleaner that you can get from caltex. A bottle mix with about 45L of fuel. And then take a long spirited drive. See whether the check engine light goes away. ↡ Advertisement 2 Link to post Share on other sites More sharing options...
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