N20 320i Code 12B104 with CEL - BIMMERPOST
2020年9月18日 · Currently getting the Code 12B104 with a CEL light. Car runs fine just a check engine light. I clear the code and comes back after a few days. I am Catless with BM3 stage 1. …
BMW DTC 12B104: Pre-Cat Heating Fault Code - Q&A - JustAnswer
Here are the fault code translations: 12B104 Oxygen sensor heating before catalytic converter, activation: Line disconnection. 20E120 Crankcase ventilation system, vent hose: not …
12B104 Code - 2addicts.com
2021年7月29日 · 12B104 lambda probe heating before catalytic converter, control cable disruption. I assume my pre cat sensor is damaged? …
N20 Oxygen sensor high fuel consumption - BimmerFest BMW Forum
2021年2月16日 · Im getting 14-15l/100km (allways on comfort and not crazy) and these fault codes. I got CEL once, but deleted it and didnt came back since. 180001 - Catalytic …
O2 sensor codes catless dp no tune - f10.m5post.com
2024年10月10日 · Replace your precat O2's. Sounds like the heater circuit went bad on one of them.
HELP! Oxygen sensor high fuel consumption!
2021年2月16日 · I got CEL once, but deleted it and didnt came back since. 12B104 - Oxygen sensor heating before catalytic converter, activation: line disconnection 12B304- Oxygen …
BMW DTC 12B104: Troubleshooting and Solutions | JustAnswer
Throwing code 12b104 days after installing a new batter (coincidence?). Car only has 75,000 miles, so bad sensor seems
(HELP) Multiple Error codes with drivetrain malfunction
2024年9月18日 · Hello everyone I have few codes on 2013 bmw 528i F10 and need help with 12B104 Lambda Probe Heating Before Catalytic Converter Activation Open CIrcult 12B304 …
宝马x3故障码12b104废气触媒转换器前氧传感器加热装置，控制
2021年7月13日 · 摘要 首先检测4个氧传感器供电保险丝F04，检查发现F04已经被烧断。 更换一个新的30A保险丝，启动车辆听见保险丝位置发出“啪”的一声。 检查发现F04又被烧断。 氧传感 …
BMW DTC 12B104: Troubleshooting High Flow Catalytic
Follow the vacuum line from the waste gate and check if anything came loose.