Need Known Good Cam And Crank Wave Form
I need help with known good cam and crank wave form.
This one is from a VIN B engine on a Sky. It only shows the 2 cam sensors (intake bottom, exhaust top), but with only one correlation code this comparison may be what you need. If yours look the same at a hot idle, then a CKP comparison is needed (and I don't have one at this time).
I am working on the vehicle on Saturday I will let you know
Do you know if that is the same correlation as a 2.4 eco tech? Like a cobalt or malibu?
If the 8th VIN is a B then it should be exactly the same no matter what they drop it into. GM doesn't swap triggers mid-year like Chrysler. So it's possible there are variations, but I doubt it.
LOL Tim! Those Dodge/Jeep 4.7 engine swap no-starts with the wrong trigger wheels are quite famous in "case study world" I bet. I've seen it enough in iATN circles.
Hi Geoff: Some of them also had 2 different types of injectors. Fun with Dick & Jane is when the wrong engine is installed and then they start swapping injectors from one engine to the other. :) Guido
Great tip! Have only seen the wrong injectors after a swap on Rangers where one had FlexFuel and one didn't. What's funny is, when they get really old, neither of the color-band choices are what either of them look like anymore. (IIRC; was a few years ago)
I've seen the injector swap issue on explorers too. It seems only an issue on the 4.0L though
There should be several in the resources section on here. They need a better linking system from the main entrance to the site.
Here’s the way to find it. Go to the top of the home page. Next to post is a magnifying glass. Click that and put in 2.4L under the All GM option that comes up after you click the magnifying glass. I have posted some there. diag.net/msg/m10i1mpx0w…
I have my capture here . the vehicle only runs rough during start up in the first 10 seconds, customer states vehicle runs good plenty of power all time issue is only during start up. I recorded the dtc , and check freeze frame data the dtc set on 27 second after start up P0017. I confirmed customer concern I have a video when fault occurred, recorded data , dtc info, clear code and road test
I have seen you post some wave forms how ever I have not find the way to to search them on the diag .net web site can you please show me for future , I appreciate your help I saw your post down below thanks.