Fault Code 8 & 12 help !!

[cometopapa]

Hi

My little sisters 2.4Td is currently at the local Toyota dealership and they have come up with these offending codes, they had the car as it was slug like. The prob is they are saying they cant help as they do not have the wiring diagram as its an import. I said I would get the info and relay back to them!!
Very grateful if you guys could throw some light on these faults and the way forward.
Many thanks

Cometopapa

[marky]

Here are the codes for a 2LTE diesel.

1 - Normal
2 - Turbo boost pressure sensor
4 - Coolant temperature sensor
5 - Correction resistance (Pump)
6 - Pump speed sensor (Pump)
7 - Throttle position sensor
8 - Intake air temperature sensor
9 - Vehicle speed sensor
10 - Starter switch
11 - Switch sign (Vehicle not in P or N or A/C on)
12 - Timer control valve (Pump)
13 - Crank position sensor

Jim '91 SSR

(credit due to Adrian from Tasmania who posted these codes back on March 3rd)

[cometopapa]

Yep sorry I know what the fault codes mean they want a wiring diagram?

[marky]

try this

[marky]

Have a look at these

[cometopapa]

Ah diagram mania many thanks Marky I will mail them over to them courtesy of yourself. Now Ive got you fault code 8 way forward ? renew sensor?

[marky]

Hopefuly these are the correct ones for her Surf.

[cometopapa]

fault code 8 what should be checked to fault find and what does it actually do?

Thanks

[cometopapa]

People who have had 8 and 12 faults what are the poss causes ? comments please

[marky]

JAMES Tonyn is the best person to answer this one .

[cometopapa]

seems to be alot on the forum re fault 12 so ive gathered that all together now nothing on 8 guess hast been a prob for anyone. Im just concerned Toyota have got it and the cheque book is open and it seems it can be a long and winding rd to nailing down fault 12. Its recently had a recon box which wasnt cheap and a new cam and its been with toyota 2 weeks so I am getting slightly peeved I bought the car as a present for my sister it was fine for 3 months then the decline began. Up until now I have only seen pictures of it!

[That Ruddy Squirrel]

JAMES Tonyn is the best person to answer this one .

Gentlemen,


I have sent Tony a pm to look at this


Trev

[marky]

Get it to TONYN Basingstoke way he's local to you i guess & a damn site cheaper than TOYOTA

[cometopapa]

Thanks Trev I am caught between a rock and a hard thing at the mo if Toyota do was their hands of it I dont want to hawk it around garages I have already made that mistake and it appeared at toyota with a handfull of sensors missing and a hose. My relationship with Toyota is strained which is also not helping!!! But they have allowed me to go away to see if "I" could provide some answers nice of them isnt it.

[cometopapa]

Marky yes that would be good sadly the car is in Shropshire with sis, I live in surrey so am dealing withis this from a distance which is not helping my disposition much.