Search found 21 matches

by RS-4
Mon Oct 28, 2019 10:32 pm
Forum: Help me fix my car
Topic: Miss nightmare
Replies: 1
Views: 373

Miss nightmare

Hi folks, please help with this waveform. Car is BMW E91 with N43B16 engine and MSD 81.2 ecu. Problem is missfire but missfire without fail code and with very little counter on OBD missfire on all cilinders. Coil, spark plugs and injectors are brend new, mechanical part of the engine (cilindar press...
by RS-4
Wed Feb 08, 2017 9:42 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Hei

Yes that is battery charger, maybe he makes noise ...Tomorrow I'll record something without him and we will see, good idea.
And the other thing is pwm signal generator ... I used to checking fuel pressure regulator and fuel metering valve.
by RS-4
Wed Feb 08, 2017 9:00 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Hei,

the ring for runs cr pump rotates around the camshaft ... I welded at three points in the middle (to fasten the ring to cam) and got the pressure and started the engine, nice. I told the customer that needs to be replaced camshaft.


Cheers
by RS-4
Wed Feb 08, 2017 3:58 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Hallo, finally .... I must say that the car came from another service where they replaced a CR pump... Photos and video explaining all. Video is too large for this forum that is why I uploaded on youtube. Thank you all for your help. IMG_20170208_083838761.jpg IMG_20170208_083848210.jpg https://yout...
by RS-4
Tue Feb 07, 2017 10:04 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Fuel metering .psdata
car with problem
(367.91 KiB) Downloaded 164 times
Fuel metering.psdata
Known good
(464.51 KiB) Downloaded 166 times

Fuel pressure control.psdata
Fuel pressure control car with problem
(333.5 KiB) Downloaded 183 times
Fuel pressure control.psdata
Known good fuel pressure control
(478.94 KiB) Downloaded 162 times

ckp-cam sensor.psdata
cam-crank car ith problem
(15.34 MiB) Downloaded 181 times
Known good cam -crank.psdata
I find in Pico base
(253.6 KiB) Downloaded 143 times
by RS-4
Tue Feb 07, 2017 9:49 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Hallo, a lot of comments and a lot of advice, thank you for everything so far. Today I find and recorded correct signals from another car : Fuel metering .psdata Fuel metering.psdata Fuel pressure control.psdata Fuel pressure control.psdata ckp-cam sensor.psdata Known good cam -crank.psdata Fuel pre...
by RS-4
Mon Feb 06, 2017 4:45 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Re: Volvo V50

Hallo, Thank you very much for your answers. I know that the picture is clearer when filter's turn on but I think there is some problem and because of him are so many noises, perhaps I'm wrong. I still fighting with the car ... Today I made a couple of shots ...crankshaft and camshaft signals are so...
by RS-4
Sun Feb 05, 2017 1:36 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 8506

Volvo V50

Hallo to all, I need your help ... Problem is 2.0 Volvo V50 2009 (D4204T) engine will not start, which has an error P0087 - pressure too low. Signal from rail sensor has a lot of noise ... pump control (pwm) is ok... CR pump is new. The amount of fuel to the pump is ok. I measured fuel amount of the...
by RS-4
Wed Sep 28, 2016 3:23 pm
Forum: Diagnostic discussion
Topic: BMW E92 2009
Replies: 16
Views: 5220

Re: BMW E92 2009

Hei,

I did that the oil level was 73mm and after replacement 67mm.

Thanks for the advice
by RS-4
Tue Sep 27, 2016 9:21 pm
Forum: Diagnostic discussion
Topic: BMW E92 2009
Replies: 16
Views: 5220

Re: BMW E92 2009

Hello just to say I am now finished with BMW. I am replacing the injector cyl.1, all COP and spark plugs. The engine works quite well but I noticed that the mixture is still rich in bank 1. STFT came down from -25 to -5 and here are stuck and lambda is to highly, that's why I gave the car owner to d...