gordoncoll
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right now, none I thought turn it off until problem solved and then work it back up
righty ho
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Try setting 6 with the MAF compensation switched on. This should give you little fuel increase fuel, but give the DCU a better MAF signal. This might trick the DCU into implementing its smoke limitation strategy
gordoncoll
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when I get the new maf and the new IC pipes on I will set the ron box
teddywood1
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did you use a new copper washer on the injector, and yes those little studs are very expensive for what they are .
gordoncoll
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ok had a new maf, replaced the intercooler hoses new injector fitted, black smoke still pouring out of it when you get to around 1700 revs
any ideas what next???
any ideas what next???
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Have you checked the small dia boost hose ?
gordoncoll
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checked in what sense?
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Every
gordoncoll
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you mean the one from the crancase to the turbo that is on the air intake after the maf???
gordoncoll
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what is bloody annoying is that there was no smoke at all before the injector popped I just wonder what I have missed !!!!
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Yes, it connects to the turbo ...
best seen from under the vehicle, drivers side, also, when was the crankcase filter last changed ?
Failing those, it may be the boost solenoid ...
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It may be just co-incidence or the failure just popped an already weak part ...
gordoncoll
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i put a new spin up version of the c case filter on, the small boost hose is just a push on isnt it?
anyone know what the maf should be doing at idle and at 2000rpm? flow rate wise?
anyone know what the maf should be doing at idle and at 2000rpm? flow rate wise?
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Dunno about the MAF, the hose is a prime culprit for those symptoms, it splits and faffs the fuelling ...hence the smoke ...
GrumpyGel
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I was just thinking that if its an air leak, if I had a flat tyre on me push bike, I'd put the innertube in a bucket of water to look for bubbles. This lead me to think, well, submerge the engine in water and look for bubbles - but that's probably not practical. However, is there some kind of dye that you can squirt into the air intake to see if its escaping? I know there's similar for the cooling system.
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Smoke is either lack of air or too much fuel ...
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Soapy water and a paint brush might work ...
GrumpyGel
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I think submerging the car in a lake would be more practical than painting all the bits air might be getting out from
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I think submerging the car in a lake would be more practical than painting all the bits air might be getting out from
Could be arranged if you live around Lunnen, we must be due another burst main soon ...
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