Search found 310 matches

by victor2k
Mon Feb 22, 2021 3:14 pm
Forum: Diagnostic discussion
Topic: Opel Corsa D Z12XEP no start
Replies: 5
Views: 257

Re: Opel Corsa D Z12XEP no start

Hello,
I think is not the "crossing point" issue is more about how the ECU read the engine speed,please look at the attached file.Using the attached info you will find how the extra dip from the area with missing teeths is readed by ECU as a normal teeth.
Best regards
by victor2k
Sat Dec 26, 2020 10:48 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 1680

Re: Toyota Previa diesel 2002 lack of power valve timing?

Ok,here you will find what you need
by victor2k
Sat Dec 26, 2020 9:28 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 1680

Re: Toyota Previa diesel 2002 lack of power valve timing?

RYM6746 wrote:
Sat Dec 26, 2020 8:48 pm
How on earth does an exhaust valve open 18 degrees after the intake valve? That makes no sense? How have you worked out when the EVO is in regard to crankshaft degrees? I still can't see any IVO or EVO in the last upload? Are we missing something here?
Sorry,we were fighting for something?
by victor2k
Sat Dec 26, 2020 8:22 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 1680

Re: Toyota Previa diesel 2002 lack of power valve timing?

Hello, According to the attached file your intake valve must be opened for 213 crankshaft degrees(on your engine 215-220) and exhaust valve must be opened for 231 crankshaft degrees(on your engine only 210),so the exhaust valve close too early/open too late. Maybe you must check the valve clearance ...
by victor2k
Sat Dec 26, 2020 3:32 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 1680

Re: Toyota Previa diesel 2002 lack of power valve timing?

RYM6746 wrote:
Sat Dec 26, 2020 3:21 pm
Where do you find such information.
In repair manual/NCF(new car features)/engine/valve mechanism
by victor2k
Sat Dec 26, 2020 2:37 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 1680

Re: Toyota Previa diesel 2002 lack of power valve timing?

Hello,
Here you will find the requested data about opening/closing valve timing
Best regards
by victor2k
Sun Dec 13, 2020 12:13 pm
Forum: PicoDiagnostics software
Topic: Flow Sensor - NON Webtec
Replies: 5
Views: 1922

Re: Flow Sensor - NON Webtec

Hello,
Use integral(freq(A))*0.0005 to find the volume
Best regards
by victor2k
Wed Nov 11, 2020 6:10 pm
Forum: PicoDiagnostics software
Topic: Cylinder ID (Absolute test with WPS)
Replies: 3
Views: 1434

Re: Cylinder ID (Absolute test with WPS)

Hi, Use the pressure sensor on any cylinder, the cylinders will be displayed in the order of ignition(for example if you can remove the glow plug from cylinder 4 the display order will be 4-2-1-3 (for a 4-cylinder engine)), is not a precise method but can be used when you have a broken glow plug, se...
by victor2k
Tue Sep 22, 2020 7:44 am
Forum: Automotive kit hardware
Topic: How to use TA329?
Replies: 1
Views: 1937

How to use TA329?

Hello,
Whare I can find an user manual for TA329,TA330,search function is useless for this,also used as a regular sensor give 0 signal to scope input?
Thank you
by victor2k
Wed Sep 02, 2020 9:13 am
Forum: PicoDiagnostics NVH
Topic: Unable to connect with car
Replies: 31
Views: 7778

Re: Unable to connect with car

Hello,
Can be added as a separate channel a OBD connexion with the car ,for engine speed monitoring, lambda sensor voltage or other PIDs in Pico Automotive?
Thank you