replaced the valve with last service, will check live data and thanks for your help will let you know what I find

thanks for that, I removed the egr ages ago ,my problem is intermittent usually when cold I have no power for pulling away you have to floor the accelerator and wait for the revs to build ,once it gets to a certain point it takes of then change gear no power wait.when it does this its like the...

finally brought myself a hawkeye,read the fault log and 3 codes i could do with some help with 3016 inlet temp high (did not clear with other faults) 3032 inlet air temp (said active) 3030 air flow higg any answers gratefully accepted as the fault i have is doing my head in.

did this issue ever get sorted as mine is the same ,i have disconnected the aap which seems to improve it ,a little flat on aceleration but consistant

been trying to find out why my 1999 td5 overfuels all the time ,ifind i feather the throttle on acceleration as it is a bit embarrasing. i removed the ecu msb101170 and looked at the chip inside which is a atmel at27c1024 ,when i search this it says it is a eprom does this mean it has been...

can anyone tell me if 2.2v at tickover on a warm engine is a bit high a reading from the map sensor also the temp side was 2 v ,ive been trying to find the cause of overfueling on low revs that produces a black cloud that clears once boost climbs thanks

it is a 1999 td5

been having an ongoing problem with loss of acceleration bit like somthing turns fuel off,it runs on tickover smooth but nothing on the throttle.any way my question it did it the other day and whilst doing it i noticed the light on the immobiliser was strobing(sigma m800) then cleared and back...

excuse my ignorance but hat is a depression control valve ,it is a defender

my td5 pump smoke on initial acceleration but clears once boost hits about 6psi I have checked voltage on the maf and at tickover it is 2.1 volts am i correct in thinking this is double what it should be it is de egr so I am tempted to try this mod

i painted some with halfords truck bed paint it seems to stick well nice grippy surface and doesnt seem to chip that easy

thanks for the ideas its been fully serviced cleaned map sensor unplugged maf ran terrible checked wastegate ,nice and free,removed egr it has had the cat removed ,the smoke i mentioned is thick black(excess diesel lack of air?)was thinking pump but issue is allways at low demand high revs it flys

it starts first turn every time but as you drive it doesnt have the pull it used to have then after a couple of miles you try to accelerate and its like something turns the fuel off it just runs flat for 20 seconds then takes off ,change gear same thing then it clears and drive okay. seems to...

hello have a running issue with my 1999 td5 90 tried all the usual things but no change,can anyone recommend someone on the hampshire west sussex boarder who runs diagnostics and understands the td5 thanks in advance for any help.

hello ,brought a 1999 90 td5 ayear ago mostly as a toy didnt think the wife would like it much because i also have a focus estate with all the gadgets and comfort. M ain reason was 4 dogs and mess was ruining car,since buying the defender the car has only done 2000 miles in the last year (mainly...

should i get a reading across any of the 3 pins(circuit test)on the aap sensor and if its dead what effects should i see thanks

more on this issue (thanks to all answers on previous question) start from cold and do a journey that gets it to full temperature and it seems fine,do a short journey stop for a while then start again you pull away but revs take 10 to 15 seconds before turbo comes in and pulls strong chage gear...

Right here goes , checked red plug on ecu clean checked plug where it exits the head this is clean too.Checked sensor in air filter box can get no reading across any combination of pins with my multi meter but not sure if i would?.Could it be the egr valve sticking open,i took this off and it...

thanks for that i was just looking that one up i will check this tomorrow at the ecu to see if there is any sign of oil

Thanks for the reply,yes the fuel filter is fine as i replaced this two weeks ago hoping it would be an easy fix and ive cleaned the sensor on the inlet manifold which was a solid block of rubbish,will check the other sensors on the air box.Not sure on fuel pressure but it had a new pump just...