2019年3月24日 · Power supply 1 code 4670 along with the fuel pressure sensor. Busted up my hands getting the fuel pressure sensor disconnected to see if power supply 1 would clear. I …

2019年3月24日 · The diag steps for the 4670 code just lists sensors on that power supply 1 'bus'. Sensor group 1:-accelerator pedal module sensor -rail pressure sensor-charging pressure …

Boost pressure sensor is more than likely due to a vacuum leak. and reducing agent sensor is due to a sensor in your def fluid system that sensor is probably faulty. 4670DDE: Supply voltage 1 …

2019年10月24日 · Both lpfps are new thanks bmw. I can't imagine there is much else to cause low fuel hp rail pressure other than the hpfp or sensor? Could a bag injector dumping fuel do it?

I have a problem with fail code 4560 and 4670. when i give full trootle in 4 gear end have 1500 rpm. Every time 4560.

2020年7月14日 · Hi, i have problem with e60 n47d20a, it gives error 4670(p0641) which is - sensors reference voltage open circuit. which sensors should i check? dfp back pressure …

2017年6月2日 · A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, …

2017年7月8日 · I'm thinking a battery/alternator problem, due to multiple system failures. My 335i did that same thing ,but it was the ports were clogged. If you don't get it checked it will go into …

Find many great new & used options and get the best deals for New Upstream/Pre 02 O2 Oxygen Sensor 234-4670 for BMW 318is 750iL 325is 525i M3 at the best online prices at eBay! Free …

2022年1月24日 · My research led me to a BMW service bulletin that listed low engine operating temp as a possible cause. I checked and my coolant temp was staying at 78-80C, when it …