Having problems with code 33,I have had a new speed sensor fitted (speedo has always worked) ,no problems for a week after new sensor and today check engine light back on and rpm limited to 4400
A quick look on google and somebody had the same problem which turned out to be a delimiter fitted
My car must have a delimiter fitted as it sails past 180KPH(not converted to mph yet) so I've looked around ecu and behind speedo and can't find anything that could be a delimiter
Has anybody any idea where a delimiter would be or any other idea as to what will keep throwing up code 33?
Thanks guys

 

I think it turned out to be this speed monitor wired into the ecu harness,unplugged and put wires back together for the ecu.
Bit of mixed driving for the last hour and no check engine lights(24 or33 code) and idle has drastically improved aswell
Fingers crossed