Search found 23 matches

by RS-4
Mon Nov 06, 2023 11:07 am
Forum: Help me fix my car
Topic: Waveform
Replies: 1
Views: 1327

Waveform

Hallo

I need help, does anyone have know good cam/crank waveform for Audi A6 2015 3.0 diesel engine code: CRTD

Thanks in advanced
by RS-4
Mon Apr 17, 2023 7:10 pm
Forum: Diagnostic discussion
Topic: Cylinder pressure
Replies: 1
Views: 1639

Cylinder pressure

Hello society I have a VW Amarok 2018 with a 3.0 V6 TDI engine (DDXB) that has an unstable idle and as far as I can see misfires on the cylinder nr.2. There are no errors in the engine computer. I am confused by the fact that the pressure in the second cylinder varies, i.e. 80% is weak but 20% is re...
by RS-4
Mon Oct 28, 2019 10:32 pm
Forum: Help me fix my car
Topic: Miss nightmare
Replies: 1
Views: 3534

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: 25197

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: 25197

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: 25197

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: 25197

Re: Volvo V50

Fuel metering .psdata
car with problem
(367.91 KiB) Downloaded 536 times
Fuel metering.psdata
Known good
(464.51 KiB) Downloaded 556 times

Fuel pressure control.psdata
Fuel pressure control car with problem
(333.5 KiB) Downloaded 569 times
Fuel pressure control.psdata
Known good fuel pressure control
(478.94 KiB) Downloaded 526 times

ckp-cam sensor.psdata
cam-crank car ith problem
(15.34 MiB) Downloaded 573 times
Known good cam -crank.psdata
I find in Pico base
(253.6 KiB) Downloaded 505 times
by RS-4
Tue Feb 07, 2017 9:49 pm
Forum: Diagnostic discussion
Topic: Volvo V50
Replies: 24
Views: 25197

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: 25197

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: 25197

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...