"the wheel rotates this produces an AC waveform" From my reading on it think this is right

I think I’m confusing myself, it gives an AC wave - which the ECU calculates in to a wheel speed. The live data gives wheel speed - that’s what i need to see..........

The 1.6v held when i did the loom test Everything seems corrosion free.... Does anyone know the rough voltage that should be read on the live data for the wheels when you spin them (slowly)?

Hi, in which case my swapping for a new ECU and getting the same fault should rule out the ECU (as it seems to be plug and play)??? I am still to check the wheel live data.

Hi, Both rear sensors new. Unplugging a sensor trips the same fault I unplugged each sensor and tested resistance - rear 1140 both and front 0900 - i understand 0900 to 2000 ohms is ok. I then checked each wire to earth on each loom wire from the ecu. I then used an old sensor to create a 1.6v...

I had Classics for years, until the rust got hold. I never thought a P38 could be such a problem (but always had it in the back of my mind). Even with my own diagnostics........which hasn’t really diagnosed anything meaningful, albeit Testbook has said exactly the same thing. Frankly...

That’s my understanding too. Fair point - I was going to check the wheel speed of the sensors on Hawkeye (live data) when i check the hub nuts. I will start with the faulting rear left and see what it says. If a sensor is shot, does the speed take the average from the remaining three...

The sensors all seated until stopped, not the most expensive, but they show good resistance on the multi meter from the ECU plug. The ECU was a brand new one. I just plugged it straight in. Some say it may have needed initialising?? However an ECU repair guy said that ECU wasn’t that...

Hi Datatek, The fault is on the BECM to clear, isnt it the BECM that puts the ABS light on the dash? Yes TC failure is coming up on the message centre. ABS & TC failure on ignition (Not with engine started) and TC failure when swithing engine off. Rgds

Hi Wammers, thanks. It might not be clear above, but that is what’s happening, fluid over max then pump runs and it drop to sit on max.

I understand now, thank you I will check this out. Cheers

Hi SpiggyTopes, do you mean one of the 5 wheel bolts??

Hi , I call on the heads of wisdom, before I pull out all my hair.............:( Can anyone help with the follow problem I have - Please :) P38A 2002 (MY99+) ·Wabco Type D ABS. ·ABS fault / TC failure were intermittent on turning on ignition and would clear once driven. ·ABS fault / TC failure...

PM sent - but it is 3.9 and Auto

For sale is a 1994 Soft dash in Aspen Silver, black leather. Maintained regardless of cost. EAS all working as should do. Taxed, MOT'd and 160k. Good overall condition. PM if you want more info. Full evidenced service history. Very reluctant sale, located in Surrey, just off A3. Owen

Hi, having had a poke about on the forum data and under the roof lining by the rear window wiper, I still can’t find the aerial amps - anyone with any ideas? The radio is crackling badly (CDs fine) or is it the alt. suppressor? :) Thanks - Owen

http://www.landyzone.co.uk/lz/f10/vaccum-hose-problems-103344.html :-)

Calssic Kev- you see the tri plassic connector and three pipes - what does that do and why should it be connected ??? Owen

Thanks guys :-) Thats what I thought - So i just undo and clean etc..... Owen

Hi folks - bit of a school boy question :confused: Where is the MAF on A 3.9 - SOFTY??? Pics appreciated :) Ta Owen