... So I found this youtube video where the guy's checking the voltage and he's getting 0.59v-4.5v over the TPS


Doing the same test I get 0.55v-4.09v.

This seems to corroborate with my scanner as I'm at around 90% of the voltage I'm expecting.

So I got my OBDII scan tool today and read the MAF readings while the car was running, idle I'm at around 4-4.7g/s, full throttle at redline I'm getting a max reading of just over 200g/s. Does anyone have any figures to compare? The other thing I noticed when scanning was that the throttle position ...

Thank you. Supply voltage to the heating element is 12v. The voltage over the signal loop on mine seemed to cap at 5.7 for approximately the last 1000 rpm in the range.

Hi All, I'm still working to investigate a sound which I suspect to be pre-detonation at full boost+high revs and I've been looking in detail at my MAF. This failed a couple of years ago and was replaced with a pattern part. I have back probed the socket over pins 1 and 4 and am getting a range from...

Thanks all for your comments, I've found that the seller sent me the towbar without the brackets! Refund is on it's way and now to find another FULL kit!

Cheers

Hi All, I've got a 1998 V70R FWD and finally decided I would stick a tow bar on it, I found one from a "MK1 V70" on ebay for £50 delivered... perfect. It arrived, I looked under the car but my car doesn't seem to have any bolts at the spacing on the frame... how bizzare... Obviously I don'...

The car drives much better now, but after driving a little more, boosting fairly hard I still notice a rattling sound from the engine which I've always suspected was "pinking" or pre-detonation sound, it sounds almost like someones ringing a small bell in the engine bay but you can just he...

Hi Guys, Thanks for the responses. Neil - Yes my IPD TCV is the one with the "spider leg" right angle joints, I did come across you mentioning the over tightening issue in another thread last night actually, I did check when I was in there earlier and noticed that all of the elbows were th...

Hi Neil,

Thanks for the reply, I do have an IPD TVC fitted, are you saying those can also stick? Perhaps it's worth blasting it through with throttle/carb cleaner or is that likely to damage it?

Jamie

Right... no responses as yet but I've spent the day working on it and have found a few things... After reading most posts I could find ref over boosting or similar issues I noted that most were down to vacuum issues. So I started by checking all vacuum hoses and connections were good, I found that I...