Toyspeed.org.nz Message Board

by **MRV8** » Tue Jul 31, 2007 8:35 pm

Hi all, this is a bit away from toyotas, I now have a 1994 GT legacy and was wandering if anyone could help me with fault codes. I have got 65 and 66. My mechanic cant even tell me what they mean. Any help much appreciated.

by **matt dunn** » Tue Jul 31, 2007 8:44 pm

Who is the guy in CHCH trying to fix it?

I had a call from CHCH today about code 66,

Code 66 is Twin Turbocharger system.

Good luck, they are a bastard to fix,
we gst the local subaru dealer send them to us sometime's.

Basically check the boost, it will be too low, too high, or not match the airflow into the engine, or require the wrong duty cycle to the solenoid to get the right boost.

Possible fault are Turbo failure, boost leaks, vacuum hose leaks or unplugged, wiring or solenoid faults.

Code 65 i dont know off the top of my head.

by **2LTR Rona** » Tue Jul 31, 2007 9:40 pm

From clubsub.co.nz

this thread
http://www.clubsub.org.nz/forums/viewto ... ight=error

Download the pdf, has all the codes in it & fault finding stuff
http://waimarie.tripod.com/ClubSUB/5diagnosisegi.pdf

Code 65 Differential Pressure Line
Code 66 Twin Turbo System

by **Mr Revhead** » Tue Jul 31, 2007 11:34 pm

2LTR Rona wrote:Code 65 Differential Pressure Line

NOOOOOO THE DREADED CENTRE DIFF FAILURE!!!

aka most favoured excuse for rally drivers sucking under pressure :p

by **matt dunn** » Tue Jul 31, 2007 11:47 pm

That download link doesn't work for me.

Do you have the pdf file?

by **2LTR Rona** » Wed Aug 01, 2007 11:58 am

hmmm thats strange.....worked last night.

did you try it from the clubsub thread url matt? you dont need to register to view that one

yeah i downloaded the pdf just in case, let me know what you want to do & I can get a copy to you...is stiiing on my laptop at home

by **KwS** » Thu Aug 02, 2007 10:18 pm

When do you get the code 66? I get it too, but only when boosting 2nd turbo in top of 3rd, start of 4th gear. My boost pressure is too high... hitting about 16 psi, which is boost cut.

My problem is caused by my big black solenoid box of doom. its on the drivers side inner guard, in the engine bay, in front of the shock tower. Try swapping that out, or getting it checked by a subbie mech.

As for the 65. dunno.

I have a 93 GT wagon btw.

by **matt dunn** » Fri Aug 03, 2007 12:25 am

2LTR Rona wrote:

yeah i downloaded the pdf just in case, let me know what you want to do & I can get a copy to you...is stiiing on my laptop at home

dunno if it's me or the site but cant get it to download.

If you could email the pdf to me that would be great.
rachmat@xtra.co.nz

Thanks

by **2LTR Rona** » Fri Aug 03, 2007 12:50 pm

Hmmm random......

If i click the pdf link in this thread it throws and error message

open the clubsub URL & click the pdf link there and it works

....really random as its the same URL... :lol:

Matt have just downloaded it at work, will fire it through now, 1.6Meg file attached.

Blair

by **flygt4** » Fri Aug 03, 2007 12:59 pm

it hasnt gone front wheel drive yet has it?

a mate of mine had one that for some strange reason turned into a front wheel drive

by **B1NZ** » Fri Aug 03, 2007 3:50 pm

flygt4 wrote:it hasnt gone front wheel drive yet has it?

a mate of mine had one that for some strange reason turned into a front wheel drive

was it an auto one? There is a FWD fuse thats usually empty, but if you put a fuse in it it makes it FWD for towing apparently?

by **flygt4** » Fri Aug 03, 2007 5:04 pm

B1NZ wrote:
flygt4 wrote:it hasnt gone front wheel drive yet has it?

a mate of mine had one that for some strange reason turned into a front wheel drive

was it an auto one? There is a FWD fuse thats usually empty, but if you put a fuse in it it makes it FWD for towing apparently?

yeah it was, i thought it was the funniest thing ever :lol:

by **B1NZ** » Sat Aug 04, 2007 10:06 am

flygt4 wrote:
B1NZ wrote:
flygt4 wrote:it hasnt gone front wheel drive yet has it?

a mate of mine had one that for some strange reason turned into a front wheel drive

was it an auto one? There is a FWD fuse thats usually empty, but if you put a fuse in it it makes it FWD for towing apparently?

yeah it was, i thought it was the funniest thing ever

Maybe it's so they can win autcrosses :lol:

by **KwS** » Mon Aug 06, 2007 9:00 pm

B1NZ wrote:
flygt4 wrote:it hasnt gone front wheel drive yet has it?

a mate of mine had one that for some strange reason turned into a front wheel drive

was it an auto one? There is a FWD fuse thats usually empty, but if you put a fuse in it it makes it FWD for towing apparently?

my mates one keeps proving you dont need the fuse in for it to randomly kick into fwd, lol. Does good burnouts... being turbo and all.

by **Mr Revhead** » Mon Aug 06, 2007 9:07 pm

whats the centre diff arrangement on those?

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