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Re: Renault Laguna 2 - 1.8 16v Throttle Problem*FIXED*
Hi all. I recently saw this thread and maybe I have solution for this. No response to pedal position is caused because car is safe mode. This hapened to me on clio 1.6 16v and some other models with f4r engines. When car start to revs between 2000-4000 revs, just shut it of, disconnect battery gnd terminal and unplug throtle body, wait couple of minutes, reconnect it and start the engine. That is how i resolved my problems. It might be that you need just to clean battery terminals.