AUTOMATIC GEARBOX - 307 - Peugeot Forum

Hello dear brothers and friends.

I have a 2004 model 307 xt vehicle. I want to share the trouble in my vehicle's gear with you and find a solution.

When my vehicle is in heavy traffic and when you stop too much, it shifts up from the 1st gear to the 2nd gear, raising the gears with knocking and knocking. There is no problem in the transmission, it does not give errors in the computer. And oddly enough, it doesn't always cause this trouble.

What do you think is the problem?

How much does it cost to repair?

Thanks for your good information in advance.

lamazibici06 2016-10-11 11:33:00

If the problem is probably not changed beforehand with the interest in solenoid valves, replace the brake sensor as well. replacement of solenoid valves holds up to 600-800 rubles. You can even change the brake sensor for 25 TL.

My teacher first of all there is a situation. Throat throttle plays a big role in Automatic Transmissions. It needs to cut off the throttle instantly at gear shift time. If it cuts off even for half a second, the vehicle may kick (knock). of course this is a possibility. I think you should have the Throat butterfly cleaned and calibrated first. It is useful both for the traction and fuel of the vehicle. Observe a little if the problem does not continue, Alá. If the problem persists you can do many things.
It can be done if the amount of oil is more or less, or if it is time to change.
It can do because of the two main Solenoids. The vehicle usually lights the fault lights.
or if the same gear is constantly in the same gear, every gear has a separate Solenoid, not the main solenoids, only the related Solenoid replacement can be solved from them. For example, the second gear sequential Solenoid.
There are those who connect this problem to the gearbox oil cooler, which means that it is a problem because the oil does not cool, and there are those who change the oil cooler. But the fault lights are usually on in that fault. You wrote that the malfunction did not appear.
talip206 2016-10-11 16:08:58

My car does not have trouble in the transmission. does not give any sign of malfunction. I had the same problem when I cleaned and used the throat butterfly. only shifting from 1st to 2nd gear and knocking down with clutter. you have never looked at it. There is a situation I do not understand you will understand.

08.05.2020 19:59	# 2
sonerkyl
If the problem is probably not changed beforehand with the interest in solenoid valves, replace the brake sensor as well. replacement of solenoid valves holds up to 600-800 rubles. You can even change the brake sensor for 25 TL.

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08.05.2020 19:59	# 1
lamazibici06
Hello dear brothers and friends. I have a 2004 model 307 xt vehicle. I want to share the trouble in my vehicle's gear with you and find a solution. When my vehicle is in heavy traffic and when you stop too much, it shifts up from the 1st gear to the 2nd gear, raising the gears with knocking and knocking. There is no problem in the transmission, it does not give errors in the computer. And oddly enough, it doesn't always cause this trouble. What do you think is the problem? How much does it cost to repair? Thanks for your good information in advance. lamazibici06 2016-10-11 11:33:00

08.05.2020 19:59	# 3
talip206
My teacher first of all there is a situation. Throat throttle plays a big role in Automatic Transmissions. It needs to cut off the throttle instantly at gear shift time. If it cuts off even for half a second, the vehicle may kick (knock). of course this is a possibility. I think you should have the Throat butterfly cleaned and calibrated first. It is useful both for the traction and fuel of the vehicle. Observe a little if the problem does not continue, Alá. If the problem persists you can do many things. It can be done if the amount of oil is more or less, or if it is time to change. It can do because of the two main Solenoids. The vehicle usually lights the fault lights. or if the same gear is constantly in the same gear, every gear has a separate Solenoid, not the main solenoids, only the related Solenoid replacement can be solved from them. For example, the second gear sequential Solenoid. There are those who connect this problem to the gearbox oil cooler, which means that it is a problem because the oil does not cool, and there are those who change the oil cooler. But the fault lights are usually on in that fault. You wrote that the malfunction did not appear. talip206 2016-10-11 16:08:58