2003 Clio 2 ph 2 1.2 16v p0170 and p105a constantly, -100% LTFT

[snowplum]

Hello all, I'm having troubles on low rpm about from idle to 1200 when i accelerate engine shakes and is dying sometimes it can cut off. When i keep this in mind im able to drive normally. After clearing codes these always come back in one day then car is sluggish. I have replaced many things like: coilpack, spark plugs, throttle body, both o2 sensors, valve adjustment, new timing belt and water pump, new air filter, new seals on inlet manifold, rocket cover seal, new battery, new map sensor, new crankshaft position sensor, new knock sensor. Pressure on cyliders is about 13,5 to 14 bar on all. Fuel pressure is 3bar constant. Car starts like it's new either cold and hot. It's not taking oil at all. Freeze frame always has weird values like for example here 0 psi map sensor and 0 rpm. I really have no clue.

 

[snowplum]

one thing i find weird is like cracking one audio speaker i though it's maybe weak signal and it didnt bother me thst much it's not very loud. Can it have connection with my main problem?

 

[Marco 48TK]

the 1.2 had problems with the wiring loom running over the throttlebody, cause its all gelled together it cant move separatly . most common fault 'throttle position/gas pedal position fault on 1 bank. this problem 2 can be caused by the wires around the brake pedal. when pressing the brake ,the loom off the pedal sensor gets pulled . hope this maybe helps

 

[snowplum]

the 1.2 had problems with the wiring loom running over the throttlebody, cause its all gelled together it cant move separatly . most common fault 'throttle position/gas pedal position fault on 1 bank. this problem 2 can be caused by the wires around the brake pedal. when pressing the brake ,the loom off the pedal sensor gets pulled . hope this maybe helps

is there fix for that. Tie cable or something? Currently im diagnosing driveshaft, i think this can fix jerky problem, but this jerkiness i think can cause ecu think weird things about what's going with the car at the moment

 

[Marco 48TK]

is there fix for that. Tie cable or something? Currently im diagnosing driveshaft, i think this can fix jerky problem, but this jerkiness i think can cause ecu think weird things about what's going with the car at the moment

IF there is a problem in the wire loom !! IF !!. then you can just pull new wires to a bit where its not under tension. jerkiness , the ecu cant think weird due a driveshaft in my opinion. if jerkiness is when you go on and off accelerator then its an engine mount/gearbox mount . if under load ( when you are already on the gaspedal) jerkiness can be all kinds of problems.. see if it throws a fault on the diagnostic tool you have . if its a misfire it will eventually throw a code