Search found 32 matches

by vasek
Sat Oct 05, 2019 8:56 pm
Forum: Diagnostic discussion
Topic: Merc E220 bluetec 2015
Replies: 7
Views: 282

Re: Merc E220 bluetec 2015

Hi. Only-the opinion. It is possible, that without SCN coding, you will not finish the repair. There were cases-similar to Yours. But they belonged to the early releases of models with the SCR system. The problems with SCR after repair, could only be solved by SCN coding the ECU. If you see the curr...
by vasek
Tue Sep 24, 2019 8:04 am
Forum: Diagnostic discussion
Topic: Merc E220 bluetec 2015
Replies: 7
Views: 282

Re: Merc E220 bluetec 2015

Hi.
MB Xentry on VM + C4(brick) clone.
by vasek
Sat Sep 21, 2019 10:06 pm
Forum: Diagnostic discussion
Topic: Merc E220 bluetec 2015
Replies: 7
Views: 282

Re: Merc E220 bluetec 2015

Hello.
Is it done?
by vasek
Thu Sep 05, 2019 7:13 pm
Forum: Diagnostic discussion
Topic: M278 long crank position of intake camshaft fault
Replies: 4
Views: 176

Re: M278 long crank position of intake camshaft fault

Hello. If the camshaft disc has a backlash on the shaft, then this would be seen on the waveform or in the scanner values. In the waveform shown - there is no backlash. Perhaps this can be seen on the oscillogram of the starter scroll. M278 VS M278.PNG The parameters of the camshaft base position sh...
by vasek
Wed Aug 28, 2019 5:42 am
Forum: Diagnostic discussion
Topic: CAN Bus wave pattern for 2007 Jeep GC WK?
Replies: 10
Views: 426

Re: CAN Bus wave pattern for 2007 Jeep GC WK?

What is the source of your information? Can you share a link? All this is in the schematic diagrams (MOD). Perhaps they have inaccuracies. But this does not change the meaning, there is no activity on the CAN DIAGNOSTIC line in the absence of the scanner-gateway dialog. On the CHEVI SUB connector, ...
by vasek
Tue Aug 27, 2019 11:40 am
Forum: Diagnostic discussion
Topic: CAN Bus wave pattern for 2007 Jeep GC WK?
Replies: 10
Views: 426

Re: CAN Bus wave pattern for 2007 Jeep GC WK?

the two traces are not close to being a typical CAN Bus pattern. I used the same set up, same settings on a Chevy Suburban with no problems. Hi. There is a fundamental difference in the connection on the diagnostic connector DLC 16. DLC 16 Chevrolet: 6 pin - high speed GM Lan BUS+ 14 pin - high spe...
by vasek
Tue Aug 13, 2019 7:14 am
Forum: Diagnostic discussion
Topic: BMW 116i N45B16 Crank Sensor Signal
Replies: 7
Views: 267

Re: BMW 116i N45B16 Crank Sensor Signal

Support opinion.
The crankshaft sensor signal on this engine should look different.
Like this example.
If Your question is about the shape of the signal at high RPM,the tooth signal really becomes triangular.

BMW N45B16 SYNC 2 ms.png
by vasek
Sat Aug 10, 2019 1:19 pm
Forum: Diagnostic discussion
Topic: TOP ISSUE...
Replies: 14
Views: 736

Re: TOP ISSUE...

i have a question on voltage vs current of injector 1. before and after the signal, we can see a small signal on voltage and at the same time on current, can anyone tell me if was normal? This is the right signal. Perhaps there is a problem with the mechanical part of the engine. Either there is ai...
by vasek
Fri Jul 19, 2019 11:58 am
Forum: Diagnostic discussion
Topic: Mazda 3 2007 2.0 Diesel
Replies: 1
Views: 182

Re: Mazda 3 2007 2.0 Diesel

By slowing the speed of rotation of the crank-shaft ,you can roughly judge the position of TDC. In Your example - the position of the TDC is approximately the correct. But the position of the CRANK-CAM pair does not correspond. MAZDA NG.jpg . A possible error is due to the fact, that the marker of t...
by vasek
Sun May 26, 2019 7:50 am
Forum: Diagnostic discussion
Topic: Jeep Grand Cherokee 3.7 Crank/Cam Waveform
Replies: 8
Views: 753

Re: Jeep Grand Cherokee 3.7 Crank/Cam Waveform

When the sensor is demagnetized,it starts to work this way.