Sensors problems

Sensors: Electrical device that measures the different performance parameters of the car.

Top problems

Acceleration failure

Renault 19 2000 1800000 miles

Hello, everyone. I have a Renault 19, 1.6, model 2000 and it occasionally happens that, when accelerating slowly, the engine does not respond properly; it accelerates and decelerates continuously as if fuel was not reaching correctly. However, if I accelerate it deeply, there is no failure at all. The check light remains turned on permanently. At idle speed, the car has got a discontinuous power cut. I've already changed: oxygen sensor, distributor cap, wires, spark plugs and the steering wheel sensor. When scanning the vehicle, no failure is indicated. What might be wrong? Rotor? Coil? Could you help me, please?

andy from United States 11 years ago

Comment

Same issue here

2 replies

Karon from United States 11 years ago

I have a similar problem and the only thing I have found out is that the carburetor rubber base is cracked. I believe that, when changing it, the failure will disappear.

Vote helpful

andy from United States 11 years ago

Buddies, I would like to share how I finally solved the problem. On the opposite side of the axle from the accelerator's butterfly valve, there is a platelet that has got a plug and four screws. It is the TPS sensor. I removed it and cleaned it carefully with alcohol and a cotton swab; a lot of dirt came out of it. I then assembled it back and the failure disappeared. The vehicle is now working perfectly. Thank you very much for your help.

Vote helpful

Comment

Recommendations

Renault 19 1996

I wanted to share some suggestions and comments from my own experience. No car can burn the cylinder head gasket unless the radiator is blocked or the water pump or timing belt are broken. If the cylinder head gasket burns regularly, it must be that it is twisted. Mechanics tend to assemble it and leave it like that, without brushing it, so that you return to them quickly. 19 vehicles do not consume any water if the circuit is free of dirt and the temperature sensor is original. Even more, after the clutch is serviced, the car tends to fail when starting the engine or the discs break down, and that is because mechanics do not assemble it properly

anonymous user from United States 11 years ago

Comment

Same issue here

2 reports

Enes from other 2 years ago

Aracı düşük devir kullandığınız sürece araba conta yakmaya devam edecektir motor devrini 25 in altına düşürmeyin düşerse vites düşer arabada hicbir sorun kalmaz aynı zamandada motor subap ayarını bütün ustalar 15 20 yapıyor bu çok yanliş bir hareket 15 30 yapilmali aracın 15 yillik kullanıcısıyım bu şekilde kullandiğiniz sürece hiçbir sorun çıkmaz

Vote helpful

Comment