Selamun aleykum. My vehicle is 2006 peugeot 307 1.6 16v Petrol / Lpg model. It turns on the warning lamp, not the car malfunction lamp, and gives the warning of engine control malfunction in the road computer, and the car falls seriously from traction. Gasoline and LPG give the same problem with both fuels. After turning off and starting the car after malfunctioning, the warning goes away, but after 5 minutes and 1 hour later, it gives the same warning again according to the wishes of his life. When the vehicle does not give a warning, there is absolutely no problem in its performance.When the vehicle is connected to the computer when the warning light is turned on, the following codes appeared; -P0121 Incompatible with signals 1 and 2 of the motorized throttle signal.-P0327 Knock receiver signal open circuit-P0420 Catalyst aging I would be glad if friends with any knowledge write a comment. Thanks to everyone in advance. Have a nice day.
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