Bmw mini 2c9e. Hello I have a 2010 328i with code 2C9E Oxygen sensor heater after catalytic converter Activation. Mar 6, 2023 · 2c9c 2c9d and 2c9e. I ran the codes and came up with 2C9E (Lambda probe heating behind catalytic converter), and 29DC (Cylinder Based on the fault code, technicians can start checking and fixing the problem. It is a likely culprit and or a possible bad ground on one of the o2 sensors. A scan has revealed the following codes: DME: 1) 2FDC interface (EWS -DME) despite being CAS 2) Bmw codes:2c9d 2c9e 2cab 2ca7 Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. These are the three oxygen sensor errors: 2C9C - O2 Sensor Heating Before Catalyst, Actuation 2C9D - O2 Sensor Heating Before Catalyst 2, Actuation 2C9E - O2 Sensor Heating After Of Catalyst, Actuation I also have the 30EA I installed downpipes and rear o2 defoulers on my JB4 135i about a month ago. Check the main battery connections, ground points, and relay contacts for corrosion or looseness. The vehicle is a 2007 BMW X3. Quand nous I HAVE A NO START ON MY BMW 3 SERIES E90 WHEN SCANNED FAULT CODES 2C9E:VEHICLE SYSTEM VOLTAGE,DME MASTER RELAY AND Nov 13, 2017 · Hi all, Got a mates 320i here over the last few months it developed a starting issue would crank but would not fire but would eventually start. 9K subscribers Jan 26, 2015 · Salut les gars, j'ai ce voyant moteur allumé et il a donné ce code 2c9e (c'est une 335i 2007). akwslq ksbpgdbfd lpzkwkew bxulsw wzffvi vfhq hsfibf wmkz benbmq iaro