F30 was brought to us from another service with an error on the tidy " Full power drive is no longer available." Diagnosed misfiring the first cylinder. Car 2014, engine N13B16, mileage 64852 km.

First works

Changed in the previous service fuel injector, spark plugs and coil, but the error did not go away. Having carefully examined the candles and the coil, they removed a new nozzle and, not finding any differences from the old nozzles by external signs, decided to start the whole process over again. They changed the candles, threw the coils, replacing the nozzles in places, started the car.

After removing the trouble codes, the error no longer appeared, the engine warmed up well, they called the client with great news.

Testing

Before giving all the same decided to test the car and kicked out on the road. And now, with a heated internal combustion engine on high revs the onboard throws the error again: Full drive power is no longer available ... Sadness, again for diagnostics, we connect Reingold and again the same errors # 140101 # 140110. Of course, we immediately call the client, hang up and continue working. After repeating all the procedures, replacing the candles with another set, ringing the wiring engine compartment, we understand that the problem lies in mechanization, without hesitation, we remove our heads, having previously received a green light from the owner of the car.

Causes of the malfunction

One owner, mileage of 64 thousand kilometers, on this run, after troubleshooting the cylinder head, we find that the valve seat of the EXHAUST valve of the third cylinder has flown out.

What were the symptoms:

the car started;
had a smooth idle;
had no errors on the internal combustion engine on a cold one;
had full power of acceleration, but as soon as the engine temperature was 97 degrees, i.e. When fully warmed up, the ECU throws a misfire error.

At high temperature the metal expanded and the seat squeezed out seat, of course the ecu fixed the misfire.

Troubleshooting

After agreeing with the client, we came to the decision to change the seats of all the valves, and, in principle, capitalize the whole head in order to avoid problems in the future.

Replacing the saddles and cylinder head plug, changing all the gaskets and rubber bands along the way, set the head to its native place, launched it and eureka ... The car works perfectly, there are no errors on the pass and any others, everything is in order!

On 530d xD with Adaptive Drive (full drive unit) while driving, the “Drive” error constantly pops up, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. The machine then stops...

F10/F11 Error " Drive unit"

On 530d xD with Adaptive Drive ( four-wheel drive) while driving, the “Drive” error constantly pops up, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. At the same time, the car stops pulling, does not accelerate. The error disappears after the engine is stopped / started, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - cut off Caesar, the error continues to occur. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat?

Drive”, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. At the same time, the car stops pulling, does not accelerate. The error disappears after the engine is stopped / started, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - turned off Caesar, error continues to emerge. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat? Go to another OD. It seems that no one here had such a thing, it is unlikely that someone will tell you. Need a proper diagnosis

Quote: Posted by Platon178 On the 530d xD with Adaptive Drive (all-wheel drive) in motion, the error constantly pops up " Drive unit”, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. At the same time, the car stops pulling, does not accelerate. The error disappears after the engine is stopped / started, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - cut off Caesar, the error continues to occur. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat? Urgently check the wiring and the turbine valve! were bored because incorrect installation wiring and she burned, up to 2 thousand pulls, then no? If so, the problem is in the turbo, if the wires are not fixed during the time, the wires will burn out and the turbo will pass out! PS - by the way, the drive is an engine, not xdrive

Quote: Posted by Platon178 On the 530d xD with Adaptive Drive (all-wheel drive) in motion, the error constantly pops up " Drive unit”, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. At the same time, the car stops pulling, does not accelerate. Error disappears after stopping / starting the engine, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - cut off Caesar, the error continues to occur. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat? Normally referred to, I lit up in red on my non-wheel drive "drive" once. on the border at the most inopportune moment. I then thought, because of the cold, the off / on problem was also solved) there were no more troubles) the disabled Caesar does not solve the problem of discharging the battery. cut it into

Quote: a disabled Caesar does not solve the problem of discharging the battery. cut it to +100. Caesar needs to be cut! Disabling often does not solve the problem of glitches. I had a faulty oil level sensor because of Caesar.

Quote: Message from ALEKSANDER M. +100. Caesar needs to be cut! Disabling often does not solve the problem of glitches. I had a faulty oil level sensor because of Caesar. An old Russian proverb fits: "Seven troubles - one answer"

Quote: Originally Posted by Sanchitko Urgently check the wiring and turbine valve! Were bored because of the incorrect installation of the wiring and it burned, it pulls up to 2 thousand, no more? If so, the problem is in the turbo, if the wires are not fixed during the time, the wires will burn out and the turbo will pass out! Shl - by the way, the drive is an engine, not xdrive Thanks for the advice. I will try to check the turbine and the demolition of Caesar, the change of OD. I'll post the results.

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Quote: Originally Posted by Platon178 Thanks for the advice. I will try to check the turbine and the demolition of Caesar, the change of OD. I'll post the results. Necessarily! In Kaliningrad, they mow with the laying of wiring

I, too, began to fly out this error, immediately after starting the engine, it is treated off-on. ignition, did not appear on the go. I don't know to whom drive, to OD or to anti-theft installers.

you go to the od, they will start to drive a hundred pounds on the signalmen

Quote: Posted by Platon178 On the 530d xD c Adaptive Drive (all-wheel drive) in motion constantly pops up error"Drive", the machine writes "that the full power of the drive is no longer available" and sends to the OD. At the same time, the car stops pulling, does not accelerate. The error disappears after the engine is stopped / started, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - cut off Caesar, the error continues to occur. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat? I had the same thing, I went to the motorhome and there they changed the excess gas sensor under warranty (it seems to be called that). After that, everything is great. Good luck, how to fix it, unsubscribe))

Quote: Message from Vladimir 236 I had the same thing, went to the motorhome and there they changed the excess gas sensor under warranty (it seems to be called that). After that, everything is great. Good luck, how to fix it, unsubscribe)) Was the error written in memory? On Saturday I will go to the OD, I will tell you the versions from the conference, I will listen to their options. I'll post the results of my trip.

Quote: Originally Posted by Sanchitko Urgently check the wiring and turbine valve! Wiring to check.

Quote: Originally Posted by Platon178 Wiring what to check. Correct wiring, go to Baltavtotrade, they know this problem, I talked to them on Monday about this

Quote: Message from Sanchitko Correct wiring, go to Baltavtotrade, they know this problem, I talked to them on Monday about this Thanks for the tip

Quote: Originally Posted by Platon178 Was the error written to memory? On Saturday I will go to the OD, I will tell you the versions from the conference, I will listen to their options. I'll post the results of my trip. The error at the dealers was displayed in memory. Good luck

After this error, my engine control unit burned out. 523 German, without paragraphs.

Quote: Originally Posted by Damon After this error, my engine control unit burned out. 523 German, without paragraphs. Did you manage to figure out the cause of the error, or did you limit yourself to replacing the control unit?

I had such a problem. The motor for supplying fuel to the turbo has screwed up. They said that it either does not give fuel or floods. Changed in 5 days, completely turbine. the mileage was 1000 km. The price of the issue is 100tr. Of course, the guarantee.

For the fifth time I gave the car to OD, dumped everything possible reasons errors from conf. The master with OD called back the next day and reported that it was necessary to change some kind of back gas sensor. I'll take the car and write back. It feels like OD starts to itch only when faced with the persistence of the client.

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Quote: Message from Platon178 Did you manage to figure out the cause of the error, or did you limit yourself to replacing the control unit? I just changed the block and everything was fine.

This happens even if you drift a lot by the way on F10

Quote: Message from Methu This happens even if you drift a lot by the way on F10 Not my case, not drifting. The error appears in the process normal traffic.

Quote: Originally Posted by Platon178 Not my case, not drifting. The error occurs during normal movement. did you go to Balt?

Quote: Posted by Sanchitko did you go to Balt? Haven't been to Baltic yet. After replacing the excess gas sensor, an EGR error (or something similar) came out. Ordered, waiting for a replacement.

Quote: Posted by Platon178 On the 530d xD with Adaptive Drive (all-wheel drive) in motion, the error “Drive” constantly pops up, the machine writes “that the full power of the drive is no longer available” and sends it to the OD. At the same time, the car stops pulling, does not accelerate. Error disappears after stopping / starting the engine, or spontaneously in motion. I went to the OD, checked the drive - in order, they referred to a discharged battery. I left - the errors did not disappear. The second trip to the OD - cut off Caesar, the error continues to occur. Charged the battery - traveled a day without errors Tell me, can anyone met with a similar situation? How to treat? So in the end: OD replaced the exhaust gas return valve, after that arose new error- Replaced boost pressure sensor. Three days is a normal flight.

Yesterday I got such an error at 523. In the evening I wanted to press the gas to the floor, and instead of accelerating, the indicated error popped up. Has stopped. The engine was running like it was about to jump out. Turned on - turned on. There is nothing. Today, the same thing happened. What is the end of the cant? Can you drive while? And then the nearest OD is 1500 kilometers

Quote: Message from Devil's Advocate Yesterday I got such an error on 523. In the evening I wanted to press the gas to the floor, and instead of accelerating, the indicated error popped up. Has stopped. The engine was running like it was about to jump out. Turned on - turned on. There is nothing. Today, the same thing happened. What is the end of the cant? Can you drive while? And then the next OD 1500 kilometers I went, but my engine did not troil. A drive error is the general name for a malfunction in the engine, and the decision whether it is possible to drive in this case or not depends on this particular malfunction. Try to consult with OD by phone.

Good evening, everyone, the same error only f30 320d car only 3 days, the error has already climbed out 4 times, Caesar did not turn it on. Tomorrow I signed up for independence, let's see what they say.

Quote: Originally Posted by Platon178 I went, but my engine did not troil. A drive error is the general name for a malfunction in the engine, and the decision whether it is possible to drive in this case or not depends on this particular malfunction. Try to consult with OD by phone. If anyone is interested. Took the car in for MOT today. The problem turned out to be the ignition coil on the 2nd cylinder. That's all.

Quote: Originally Posted by Devil's Advocate If anyone is interested. Took the car in for MOT today. The problem turned out to be the ignition coil on the 2nd cylinder. That's all. What happened to the coil? Changed or repaired?