1uzfe fualt code 56 ???

[fomoco]

hey people i just put a 1uzfe in a 740 volvo and keep getting code 56 when u run diagnostics mode and the car wont run over 4000 rpm on the road any help
would be greatly appreciated.

 

[Lextreme II]

56??? http://www.lextreme.com/Lex DxCode.pdf or transmission code http://www.lextreme.com/Lex Autodx.pdf

 

[monkey]

same problem

i have the same code coming up on my JDM UCF10 celsior
different symptoms tho...... the [trc off] light stays on along with the check engine light, and the trc doesnt work unless occasionally the lights go out and the trc works.. it works more often in ect power mode which has me stumped

problem being code 56 appears to be a JDM only code not appearing in US manuals and im assuming not in aus or uk if we cant find them in english....

 

[monkey]

breakthrough ????

just found this while looking for error code 56..
anyone else found this before?
http://www.toyotaimportsforum.co.uk/forum/showthread.php?s=&threadid=4938

 

[monkey]

found the solution for my code 56

i found the solution to the code 56 my jdm UCF10.
of all things i found the plug for the fluid level sensor for the hydraulic engine fan was unplugged! which had me stuffed cos its a totally unrelated system of the car BUT it does share that part of the loom which is why im assuming the error came up as a trc error.
this might help someone else who has this mysterious code appearing