Search found 19 matches

by hijakd
Wed Dec 27, 2017 8:06 am
Forum: Diagnostic discussion
Topic: afm help
Replies: 2
Views: 4006

afm help

hey guys iv tested a fair few analogue airflow meters,recently i did a honda accord with a k24a engine and i found on a snap throttle it would hit the factory cut out at low rpm so i cannot get an accurate wave form of the afm pls enlighten me on how you guys do it
by hijakd
Wed Dec 27, 2017 7:59 am
Forum: PicoScope 6 Automotive software
Topic: converting files images
Replies: 2
Views: 3909

Re: converting files images

the reason is i want to put most of my files on my samsung ph for quick reference,thanx for the reply
by hijakd
Tue Dec 26, 2017 12:55 pm
Forum: PicoScope 6 Automotive software
Topic: converting files images
Replies: 2
Views: 3909

converting files images

hey guys i have uploaded a a fair few wave forms to my pc and library my question is how do i convert them so i can see th e waveform without the pico software
by hijakd
Sun Jul 12, 2015 11:18 am
Forum: Diagnostic discussion
Topic: 10:1 attenuator
Replies: 3
Views: 5579

Re: 10:1 attenuator

Hi I alway s use a 20:1 att on primary ignition and injectors,I have seen anywhere from 100-400v on the primary and 60-110v on an injector
by hijakd
Thu Oct 23, 2014 8:50 am
Forum: Help me fix my car
Topic: Timing Check
Replies: 2
Views: 8261

Re: Timing Check

Hi just locate your cam and crank sensors and put them on two separate channels then have a look at the wave form,u may struggle if you don't have a good known wave form
by hijakd
Sat Oct 18, 2014 9:41 am
Forum: Help me fix my car
Topic: Ford Focus EGR
Replies: 5
Views: 15535

Re: Ford Focus EGR

Energize the egr valve and check that it's opening and closing,if it's stuck open you will have a rough idle/stall
by hijakd
Mon Oct 13, 2014 10:57 am
Forum: Diagnostic discussion
Topic: Weird fuel injector wave form
Replies: 8
Views: 11536

Re: Weird fuel injector wave form

hi steve I did a current ramp of the injectors and cam crank aswell,after repairing the ignition issue I had with the ute,its running perfectly,so it had nothing to do with inj voltage,further more I had two of these utes in for service two weeks later and checked the inj voltage non both,they are a...
by hijakd
Mon Oct 13, 2014 10:32 am
Forum: PicoScope 6 Automotive software
Topic: September Waveform Library Competition
Replies: 10
Views: 26920

Re: September Waveform Library Competition

iv added many wave forms to the pico wave form library but not sure how to enter in the comp?
by hijakd
Mon Oct 13, 2014 10:22 am
Forum: Diagnostic discussion
Topic: An ignition question
Replies: 11
Views: 15315

Re: An ignition question

hi there,you question is a little vague,anyways if your wanting to test your ignition system then first check signal/primary with an attenuator AND NORMAL TEST LEAD if the signal is ok,check power and grounds to the coil,if that's ok and still no output then coil needs to be thrown in the bin