TD05 20g Twin Scroll. Guesstimations?
#153
Lol no.
EML came on on journey. Went off before dyno run. Came on during run. Car was in limp mode. In short, mapper and I diagnosed broken as **** MAF and cam position sensor, so running like a bag of dicks! Couldn't get it out of limp mode tonight either
Ordered the new MAF and sensor tonight. Provided they arrive by the weekend I'll try get back over on Sunday for a proper run ☺️
Still, 325bhp on limp mode at under a bar
EML came on on journey. Went off before dyno run. Came on during run. Car was in limp mode. In short, mapper and I diagnosed broken as **** MAF and cam position sensor, so running like a bag of dicks! Couldn't get it out of limp mode tonight either
Ordered the new MAF and sensor tonight. Provided they arrive by the weekend I'll try get back over on Sunday for a proper run ☺️
Still, 325bhp on limp mode at under a bar
#155
Scooby Regular
#160
#161
This is why I hate Scoobynet. Every **** knows best! Peace out.
#162
Scooby Regular
So you're telling me that my graph should be better with non-functioning/limited AVCS due to a broken cam position sensor, a broken MAF resulting in the car not entering speed density at the 3000rpm crossover and having no clue about the airflow? Aye OK.
This is why I hate Scoobynet. Every **** knows best! Peace out.
This is why I hate Scoobynet. Every **** knows best! Peace out.
You then spit yer dummy out when people state the obvious failings in what you say, simply put it looks like its run crap but you dont want to admit it.
#163
your stating you KNOW its making good results and then put up a crap graph and start claiming this isnt working that isnt working etc etc, say it's in limp mode, has broken sensors, isnt running the AVCs etc etc
You then spit yer dummy out when people state the obvious failings in what you say, simply put it looks like its run crap but you dont want to admit it.
You then spit yer dummy out when people state the obvious failings in what you say, simply put it looks like its run crap but you dont want to admit it.
What I spit the dummy out at, is belters on Scabbynet thinking they know the ins and outs of MY car. Having never sat in the ****, let alone driven it and telling me I am wrong...
#165
Scooby Regular
Have you ever thought that perhaps it's what your saying people doubt? This isnt the first time people have come out with claims about this and that and prove to be full of crap. Theres alot of technical expertise on here so if you sprout waffle people will see through it in seconds
#168
Scooby Regular
iTrader: (31)
This is why I asked him does the carberry room need the maf(maybe using an internal air temp sensor) to run SD Banny. Not having had the carberry I wasn't sure if it could go mafless because of the way his car is set up.
Last edited by jayallen; 03 February 2016 at 12:38 PM.
#173
Hopefully. MAF has arrived at my house - unfortunately I'm away with work during the week but back home tonight or tomorrow! There's a spare cam position sensor at a friends garage, so hopefully get that at some point over the weekend too.
Update on other stuff: Cam position sensor is indeed knackered, disabling the AVCS and causing the car to limit boost to wastegate pres. - explains the ~1bar max on the dyno and lack of anything other than noise.
Will update further, when I get **** sorted
If these fail to fix, my next port of call will be the neutral postion sensor. Done some reading and on JDM (unsure on UK spec) cars, a broken/faulty NPS can cause the same symptoms as mine - no AVCS, lumpy running etc. Didn't have much time to read up on it, but there didn't seem to be that much detail out there on it?
Update on other stuff: Cam position sensor is indeed knackered, disabling the AVCS and causing the car to limit boost to wastegate pres. - explains the ~1bar max on the dyno and lack of anything other than noise.
Will update further, when I get **** sorted
If these fail to fix, my next port of call will be the neutral postion sensor. Done some reading and on JDM (unsure on UK spec) cars, a broken/faulty NPS can cause the same symptoms as mine - no AVCS, lumpy running etc. Didn't have much time to read up on it, but there didn't seem to be that much detail out there on it?
Last edited by Gooch89; 05 February 2016 at 10:53 AM.
#174
Hopefully. MAF has arrived at my house - unfortunately I'm away with work during the week but back home tonight or tomorrow! There's a spare cam position sensor at a friends garage, so hopefully get that at some point over the weekend too.
Update on other stuff: Cam position sensor is indeed knackered, disabling the AVCS and causing the car to limit boost to wastegate pres. - explains the ~1bar max on the dyno and lack of anything other than noise.
Will update further, when I get **** sorted
If these fail to fix, my next port of call will be the neutral postion sensor. Done some reading and on JDM (unsure on UK spec) cars, a broken/faulty NPS can cause the same symptoms as mine - no AVCS, lumpy running etc. Didn't have much time to read up on it, but there didn't seem to be that much detail out there on it?
Update on other stuff: Cam position sensor is indeed knackered, disabling the AVCS and causing the car to limit boost to wastegate pres. - explains the ~1bar max on the dyno and lack of anything other than noise.
Will update further, when I get **** sorted
If these fail to fix, my next port of call will be the neutral postion sensor. Done some reading and on JDM (unsure on UK spec) cars, a broken/faulty NPS can cause the same symptoms as mine - no AVCS, lumpy running etc. Didn't have much time to read up on it, but there didn't seem to be that much detail out there on it?
#177
Got AVCS functionality again - cam position sensor replaced.
Lumpy idle partially sorted - MAF replaced
Still not making boost as is should (i.e not making 1.5+ peak) - We're looking at the wastegate actuator and the possibility of leaky headers/up-pipe.
Will update as and when
Lumpy idle partially sorted - MAF replaced
Still not making boost as is should (i.e not making 1.5+ peak) - We're looking at the wastegate actuator and the possibility of leaky headers/up-pipe.
Will update as and when
#178
Got AVCS functionality again - cam position sensor replaced.
Lumpy idle partially sorted - MAF replaced
Still not making boost as is should (i.e not making 1.5+ peak) - We're looking at the wastegate actuator and the possibility of leaky headers/up-pipe.
Will update as and when
Lumpy idle partially sorted - MAF replaced
Still not making boost as is should (i.e not making 1.5+ peak) - We're looking at the wastegate actuator and the possibility of leaky headers/up-pipe.
Will update as and when
#180
How much pre load are you running? will the boost not increase with more pre load? I am running a Chinese actuator off a Chinese 20g, it needs a good amount of pre load, but still works perfectly well.