Jump to content
SAU Community

Recommended Posts

That's great news Craig. I hope you work out the CAS issue soon & get back up to full power. No problems maxing out the standard injectors? I reckon they are highly under rated, especially if you've increased the flow via better pump or FPR.

even better new Leon......Problem is solved.....I now have CAS!

Car goes like stink again!......it's very neutral in balance........power is just right!

even better new Leon......Problem is solved.....I now have CAS!

Car goes like stink again!......it's very neutral in balance........power is just right!

I bet thats a relief! Great work.

Are we allowed to ask what the problem was? :)

even better new Leon......Problem is solved.....I now have CAS!

Car goes like stink again!......it's very neutral in balance........power is just right!

Mate, that is great news. Btw, that stink would be left from your last passenger. I recommend a steam clean.

I bet thats a relief! Great work.

Are we allowed to ask what the problem was? :)

It was fixed by cutting the top off a zip tie and using it as a shim on the CAS.........so in other words I had to change the angle of the CAS slightly. f**k I wish I had the money back that I had thrown at this problem. I think every expert that I know or Dad knows has either had a look at the car or tried to diagnose it. Alex and I found the problem because I decided to test my spare CAS's before biting the bullet and buying another brand new one and when changing them back and forth this time I found inconsistencies in the RPM missfire and startup....so I fiddled and applied pressure in different directions and it either killed it , cleared it or f#$ked up the idle.....at first I thought the plug was stuffed but it seems that when we had done the GB change the CAS location has changed ever so slightly.....I dont' know how either it does not make sense!

Funniest thing is one or 2 of the workshops decided to call me and Forums a waist of time and we don't know anything.

I have a small quote for them!

"IN YOU FACE MR MECHANIC!"

Craig Markland

I might just point this out to them those workshops as well!

Happy days to......onto the next part of the project!....ECU's again!

It was fixed by cutting the top off a zip tie and using it as a shim on the CAS.........so in other words I had to change the angle of the CAS slightly. f**k I wish I had the money back that I had thrown at this problem. I think every expert that I know or Dad knows has either had a look at the car or tried to diagnose it. Alex and I found the problem because I decided to test my spare CAS's before biting the bullet and buying another brand new one and when changing them back and forth this time I found inconsistencies in the RPM missfire and startup....so I fiddled and applied pressure in different directions and it either killed it , cleared it or f#$ked up the idle.....at first I thought the plug was stuffed but it seems that when we had done the GB change the CAS location has changed ever so slightly.....I dont' know how either it does not make sense!

Funniest thing is one or 2 of the workshops decided to call me and Forums a waist of time and we don't know anything.

I have a small quote for them!

"IN YOU FACE MR MECHANIC!"

Craig Markland

I might just point this out to them those workshops as well!

Happy days to......onto the next part of the project!....ECU's again!

So time to do a drag strip meet to put a time on all our mods... :)

So time to do a drag strip meet to put a time on all our mods... :)

I think SO!....I still need to get the new Box in, Change spark plugs and do an oil change first.

Plus fit new bitsph34r.gif.....wont be cracking a mid 12 second past as I don't have the E-Manage on anymore but I should get a low 13 second pass!....still not bad for a 2 tonne fat cow!

Edited by Jetwreck

.... but I should get a low 13 second pass!....still not bad for a 2 tonne fat cow!....running stock injectors.....on pump fuel

edited your post for more drama, lol

edited your post for more drama, lol

thumbsup.gif

I drove another M35 last night that does 14.4's..........I know my car is a lot quicker than that so it should be very interesting....at 18-19PSI my AFR's are at 10.8 so it's still got more in it except the AFM is stopping it....needs to be clamped somehow!

It's so good having Cams again!banana.gif

Happy days to......onto the next part of the project!....ECU's again!

Good to hear you got it sorted, bastard it was one of those seemingly intangible fixes (cable tie? Really??)

ECU's? I can help you out with that :)

Edited by iamhe77

thumbsup.gif

AFM is stopping it....needs to be clamped somehow!

It's so good having Cams again!banana.gif

Jaycar have fuel cut defeater kit that I used on my last 33. It was only $20 or so to build. It has a trim pot so you can turn the cut of voltage right down.

Jaycar have fuel cut defeater kit that I used on my last 33. It was only $20 or so to build. It has a trim pot so you can turn the cut of voltage right down.

How do you add fuel to the map with the voltage clamped so low? It's not a set figure, it changes with revs/load compared to what the ecu is expecting.

How do you add fuel to the map with the voltage clamped so low? It's not a set figure, it changes with revs/load compared to what the ecu is expecting.

I agree. If it does clamp the AFM signal to 3.9V, the ECU won't add enough fuel under highish load IMO. My car reaches 3.9V long before WOT. Nothing wrong with modifying the AFM voltage, but to run nice it needs to vary under all the conditions the ECU is looking at.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Sorry no - The sandtrap adventure ended the day, happened at the end of the last session. At that time I wasn't hearing any weird noises nor were the brakes shuddering anymore. It was only when watching the videos that I remembered I had these sounds early on!
    • Did the noise appear after your sand trap adventure? Could be something got dislodged and is playing rub rub. Even a rock wedged somewhere.
    • Is there a shroud around the tailshaft spline into the back of the box? They can rub and make a horrible noise if they are not on straight/damaged. The heat might have caused it to grow too much in one direction and rub.
    • Strangely I noticed it either disappear later in the day, or not be present. I definitely noticed when I was crawling around that open wheel thingy entering the pits (that part was audible in car). Driving home and commuting around town for example, I didn't hear it. It's plausible that it was a brake disc or something still slightly in contact. The brakes absolutely felt BAD for the first couple of sessions, huge amounts of shudder and grinding as they got up to temp - And then I actually just forgot about it as the day went on/didn't notice it. The videos were from the morning when this was more present than the afternoon/drive home when it wasn't. I've asked around and got a variety of responses including handbrake shoe contacting hub, CV joints, CB tailshaft bearing as above, and clutch input bearing. I didn't test if it disappeared when clutch was in. I haven't noticed it in any of the other videos nor did I notice it when driving to that extent. More or less hoping the microphone at the rear license plate giving some kind of clue of 'something' but it looks like "spin stuff and see if you can notice it" is the way forward here. I could be smart and use the gopro mic and re-mount it to that location to see if the sound is still present at low speed actually. Sounds like a decent test whenver I have the CBF'ness to drive the car again. Given it's almost 40C for the day of the track day and the next 3 days after, the CBF is high. All I've done since getting home is unpack the car, remove the remnants of the lip and undertray and left it there. I was surprised how well the PMU Club Racers actually worked. The brake performance on the track was absolutely fantastic, best I've ever personally used, no fade whatsoever and the bitiness was almost too good, I was scrubbing more speed off than I needed to, but I also ended up infield when I started trying to scrape off ... less speed.... so...
    • Not really, no. Anything you would do is easily reversible.
×
×
  • Create New...