Hello, have just discovered the following entry here in the MOTOR-TALK – forum of 28.01.2010: “can one tell me what it means when lights up in the cockpit VCR and TRC and the yellow motor control light ? I have already installed a new lambarsonde.toyota says it can be the kat or the ECU. I have a rav bauj.04,150ps 2liter” I have exactly the same problem. The car drives otherwise impeccable. Toyota dealer has read out the error code and deleted it (lights flashed After 2 days, however, again) we said something like this: “PUMPENSTROMKREIS THE LAMBDASONDE” would be affected (lt error code reading). Lt. Toyota dealer could have it different causes, the error code has NEVER occurred there – one would have to check Lamdasonde, electronics, etc. – there was to say the least relative perplexity. Any similar experience (see problem) made or an idea to the error source / cause ??? Thank you!