checked the rear left qtr and its dry as a bone . removed and opened both the air and the bcm ecu both dry and corrosion free . no physical symptom there guys .... HELP :flame: its a diagnostic / communication problem or the ecu has died .

Update guys and gals , the air ecu is under the dashboard next to the glove box however you dont need to remove the upper panel just the darker colour lower one . but the video does help .

its at home , been here for months ,i now have all the wiring exposed and the ecu are accesable looking for corrosion etc as it wont communicate with the solaris snap on scanner . checked all fuses throughout and nothing yet found . im in blaina which is north gwent south wales

still going to investigate the air problem to a point then sod it springs on and see how it rides , if its ok and the work around electrics work well then it stays on springs if not well burn the bugger :) not really :mad::mad::mad::mad::mad::mad:

I speak through experience on this on . twin SU at conversion was crap carbs cont out of balance and no poke . customer came back two months later with a four barrel carb and manifold , i said bit extreame but wtf , it wasnt my money . A twin choke webber off a three liter capri would have...

i wouldn't be at all surprised to find this was the case . hope it is at least i will have a result in knowing the cause and then i can seek a cure . Update on the spring kit its now in the UK and waiting delivery to me . But just as i bought them doesnt ness meen i will fit them YET :)...

replace the charger with a set of decent jump leads and a good battery , this should rule out voltage issues with the lock out . just a thought without reading the full thread .

anyone with decent L322 compatable kit near to gwent south wales willing to try to resolve a air suss non comms issue for me .

hi everyone having air problems on my L322 and i was struggling to locate the ecu's in question . the BCM is simply under the passenger seat . the air ecu is under the dash on the passenger side . having not yet removed the air ecu this post will grow accordingly . I found this youtube video...

the indicator light is just that an indicator , the alternator is throwing this warning light on to inform you a problem exists , however , the voltage looks good is this with the lights and heater etc on as it needs to have an electrical load on to prove the charge . Best bet swap out the...

i dont know what this will do as regards to putting light on the subject , just looking for the air ecu and i came across 2 inches of water in the foot well under the carpet on the left side , wiring loom soaking but appears ok just wet . body ecu module looks fine thats under the seat and dry ...

this i agree with , anyone got decent diagnostic kit that can help before i commit ride comfort suicide . its a big door stop at the moment stuck in the drive not moved for 4 months

Yea wish i bout a 90 now .:lol: but at least the susspension will be up all the time following the change .

yea i agree there's a problem more than the main air system . i loath taking the air off but i would love to know why it messed up .

re backfires Lean mix on accel , poor spark plug leads and to big a gap at the plug tip , to name a few . tbh induction systems are good on the right application but multipoint is so far advanced . i have my 4.3 vortec powered chevy on induction till it blew the intake apart .

right guys thanks for the replys the air has been very difficult for months new compresor new left leg , lots of spurious fault codes now displaying the sus inactive message no lights on selector switch and then scanned and failure to comunicate with ecu came up . using a snapon solus pro with...

If it melted the supply and earth wires there's a fair chance its Muller'd , be honest and send it to tmax they may just offer a service exchange at a fair price once you have a new control unit , then ask someone with electrical know how to check it prior to connection , if your near south...

having just bought a L322 this is not the only tool needed a air compressor and some way of keeping the dam thing off the bump stops would help >

International rescue joined as advised . As i am able to help locally to NP13 3 Areas and have a recovery trailer suitable for range rovers , so come on guys give me a break :) I cant recovery you if i am dead can i :(

come on guys im new . i will pick this up . what is lrir im confused .