Search found 13 matches

by Droidkiller
Fri Jun 12, 2020 4:43 am
Forum: Diagnostic discussion
Topic: Ford Galaxy strange CAM waveform
Replies: 2
Views: 3647

Re: Ford Galaxy strange CAM waveform

Hi all,what do you think about this CAM pattern?Ford Galaxy 1.9 PDTDI AUY engine code.Measured idle,900 rpm,car runs fine,no DTC.Only wanted to save file to my database. As you can measure rpm(900) from crank frequency,crank has the missing teeths every 360,thats clear,but check please how many tim...
by Droidkiller
Fri Jun 12, 2020 4:27 am
Forum: Diagnostic discussion
Topic: Ford Galaxy strange CAM waveform
Replies: 2
Views: 3647

Ford Galaxy strange CAM waveform

Hi all,what do you think about this CAM pattern?Ford Galaxy 1.9 PDTDI AUY engine code.Measured idle,900 rpm,car runs fine,no DTC.Only wanted to save file to my database. As you can measure rpm(900) from crank frequency,crank has the missing teeths every 360,thats clear,but check please how many time...
by Droidkiller
Mon Oct 21, 2019 10:14 am
Forum: PicoScope 7 Automotive software
Topic: Maths is cool
Replies: 49
Views: 117844

Re: Maths is cool

Thank you for the meticulous thorough explanation Steve.Nice case study again :wink:
by Droidkiller
Thu Oct 10, 2019 11:52 am
Forum: PicoScope 7 Automotive software
Topic: Maths is cool
Replies: 49
Views: 117844

Re: Maths is cool

Thanks for reply Steve.
by Droidkiller
Wed Sep 25, 2019 5:23 am
Forum: PicoScope 7 Automotive software
Topic: Maths is cool
Replies: 49
Views: 117844

Re: Maths is cool

Hi all! I'm looking for a useful math channel for theoretical MAF on turbo engine. Steve Smith,have you any suggestion how to add up the actual turbo pressure(and more air amount)to the math channel that you used here? https://www.interworldna.com/pico/automotive/celica_scope_scan_tool_together.php ...
by Droidkiller
Fri Jul 13, 2018 9:57 am
Forum: Diagnostic discussion
Topic: Subaru Tribeca P0420
Replies: 9
Views: 11887

Re: Subaru Tribeca P0420

Thanks guys,I'll check it next time when the car will be here again.
by Droidkiller
Thu Jul 12, 2018 9:33 pm
Forum: Diagnostic discussion
Topic: Subaru Tribeca P0420
Replies: 9
Views: 11887

Re: Subaru Tribeca P0420

Bigger problem for me,if I see blue(bank 1 pre cat),and red(bank 1 post cat),almost mirrored picture,and bank 2 is almost the same with a little more delay.
by Droidkiller
Thu Jul 12, 2018 9:21 pm
Forum: Diagnostic discussion
Topic: Subaru Tribeca P0420
Replies: 9
Views: 11887

Re: Subaru Tribeca P0420

I've made the measurement with all channel grounded to engine,not the sensor ground.
Thanks for reply to my post
by Droidkiller
Thu Jul 12, 2018 7:06 pm
Forum: Diagnostic discussion
Topic: Subaru Tribeca P0420
Replies: 9
Views: 11887

Subaru Tribeca P0420

Hi all,I have checked O2sensors on Subaru Tribeca B9,6cyl boxer becouse of intermittent P0420in memory.(Cat efficiency below treshold Bank 1. Pre cat sensor signals exactly the same,but all two bank's post cat sensors signal shows unefficient catalyst system,signal fluctuating by B1S2 and B2S2 too. ...
by Droidkiller
Tue Aug 08, 2017 6:17 am
Forum: Help me fix my car
Topic: Polo 1.4 P0134
Replies: 1
Views: 4337

Polo 1.4 P0134

Hi all,I have Vw Polo 1.4 AUD engine code with 4 month old Bosch wideband pre-cat sensor,and P0134,O2 sencor circuit Bank1 Sensor 1 no activity detected DTC.
Response time is too big,or what can be the problem?
Thanks for help.