Wednesday, May 26, 2010 - 06:58 pm, by: Daniel Howard(How0004)
Hi Guys and Girls,
I need some help urgently relating to the TRC Error Message on My 1991 v8 Toyota Soarer.
We have recently refilled the accumilator to remove the brake system errors but now there is a TRC error. How do I get this to go away? I cant seem to get the diagnostics to work?
I took it to my mate that has a ProScan I think its called and he has the plugs to plug it into the connector under the boonet and the steering wheel. In saying this the machine wouldnt boot, we plug it into a commodore and it worked fine.
Any help would be great. I only have a few days left on my road worthy.
Saturday, May 29, 2010 - 05:55 pm, by: Daniel Howard(How0004)
Thanks Neil,
I have solved all my problems bar my TRC error message. The Code im getting is TRC 26. According to the Diagnostic chart is the Sub Throttle valve not opening in sync with the ECU.
My understanding of that is the 2nd Throttle Position Sensor is playing up? Is this common? Do other people have this problem or could it be something else?
Monday, May 31, 2010 - 08:06 pm, by: Daniel Howard(How0004)
Yeah Dave I have a button next to the shifter which turns the TRC on and off. When the button is pressed the TRC ON/OFF light works, but has no effect on the error. The TRC error happens straight away on the system check on initial start up.
Also I was driving along an BONG a ECT with the over drive off light flashing? Is this an auto issue?
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and a Supercharged Manual V8 
