Several Pressure sensor errors after crank hub replacement

[deli333]

hi guys, getting some errors after crank hub replacement. timing chain, oil pump chain and rails were also replaced.

car cranks very late, and sometimes run at second try. currently in limp mode.

errors :

10442 : Absolute pressure sensor, intake pipe, electrical : short circuit to ground
119001 - Rail pressure sensor, electrical : Short circuit to B+
199202- fuel low-pressure sensor, electrical : Short circuit to ground.
120408 - Charging pressure control : switch-off as consequential reaction
1C3002 - Engine oil pressure sensor, electrical : Short circuit to ground
1C3102 - Engine-oil pressure sensor, plasubility : Pressure too high before engine start
1C3101 - Engine-oil pressure sensor, plausbility : Pressure too low before engine start
1F1A91 - DME , monitoring, 5V sensor supply 2: Voltage outside valid range.

sometimes most of the codes disappear and these stays on.

199202- fuel low-pressure sensor, electrical : Short circuit to ground.
1F1A91 - DME , monitoring, 5V sensor supply 2: Voltage outside valid range.

and sometimes 1C3101 and 1C3102 disappears as well.

what might be the thinks to check? already plugged out-in however no difference.

[deli333]

any ideas, bump

[Boostd4]

Originally Posted by deli333

hi guys, getting some errors after crank hub replacement. timing chain, oil pump chain and rails were also replaced.

car cranks very late, and sometimes run at second try. currently in limp mode.

errors :

10442 : Absolute pressure sensor, intake pipe, electrical : short circuit to ground
119001 - Rail pressure sensor, electrical : Short circuit to B+
199202- fuel low-pressure sensor, electrical : Short circuit to ground.
120408 - Charging pressure control : switch-off as consequential reaction
1C3002 - Engine oil pressure sensor, electrical : Short circuit to ground
1C3102 - Engine-oil pressure sensor, plasubility : Pressure too high before engine start
1C3101 - Engine-oil pressure sensor, plausbility : Pressure too low before engine start
1F1A91 - DME , monitoring, 5V sensor supply 2: Voltage outside valid range.

sometimes most of the codes disappear and these stays on.

199202- fuel low-pressure sensor, electrical : Short circuit to ground.
1F1A91 - DME , monitoring, 5V sensor supply 2: Voltage outside valid range.

and sometimes 1C3101 and 1C3102 disappears as well.

what might be the thinks to check? already plugged out-in however no difference.

Have you spoken to the guys who did the work? Since they are all related to the work you had done, I'd guess they were installed incorrectly. I'd start there for sure.

[1000hp]

I would check the connector for the fuel pressure sensor on the back end of the fuel rail (the firewall end) and make sure it's plugged-in all the way.

Don't know where the oil pressure sensor is on these, but I would find that and check that connector, too.

After that, absolutely take it back to whoever did the work and tell them to get it straight.

[Parotech]

hello im waiting for updates on this matter, i have the same problem after i replaced a crank hub on bmw m4 and my mechanic reversed the dme plugs in the wrong socket, now the car has several error codes, please any idea or solution would be great

[Jeremy Billiel]

Perhaps a wiring harness ground was not put back? With a missing ground you can get multiple sensor errors like that

[FriedPiston]

Common installation error is mixing up the two camshaft gears (#4 and #5) in the following diagram: https://www.realoem.com/bmw/enUS/sho...diagId=11_5626

This will throw a bunch of random unrelated trouble codes.

[spdrcrgtr]

Better question ... who / what shop did the install?

[deli333]

one of the wirings got damaged in my case. it is sorted now

[Parotech]

Problem solved, reversing DME plugs has blown my fuel rail pressure sensor and one of my O2 sensors

[GP0256]

Originally Posted by Parotech

Problem solved, reversing DME plugs has blown my fuel rail pressure sensor and one of my O2 sensors

What happened again? You had them swapped and you blew your sensors?

[HaroldTucker]

Hello. Got exactly the same issue here with the same faults.

Can you let me know what wire it was that was damaged please and what fixed the issue?

[HaroldTucker]

Hello. Got exactly the same issue here with the same faults.

Can you let me know what wire it was that was damaged please and what fixed the issue?

[deli333]

Originally Posted by HaroldTucker

Hello. Got exactly the same issue here with the same faults.

Can you let me know what wire it was that was damaged please and what fixed the issue?

probably one around the engine sits. check all of them in detail you will probably notice. on the other hand it might be something else

[Corderok_f80]

Originally Posted by GP0256

What happened again? You had them swapped and you blew your sensors?

Originally Posted by Parotech

Problem solved, reversing DME plugs has blown my fuel rail pressure sensor and one of my O2 sensors

Did you have codes for the fuel and 02 ?

[denverfan9]

Originally Posted by deli333

one of the wirings got damaged in my case. it is sorted now

Any idea what wire got pinched???? im dealing with the same after customer had crank hub done at a different shop literally the exact same codes...they decided to make it my problem

[SpeedGELBM4]

Hey guys any updates on these random codes after crank hub job. Having same issue. I speculated about that junction box on driver side under dme plugs

[liramotorsports]

Originally Posted by deli333

one of the wirings got damaged in my case. it is sorted now

Can you please Specify exactly which wires?

[M2_MEDUSA]

OP has a case of, if its my problem everyone better help me, but once it becomes your problem i don't help you. lol

[Hxngs]

I had hpfp codes when I did my ch. I cleared the codes and they never came backk