2002 Laguna 2 1.6: Glow Plug Indicator Constantly Lit, Lambda Probe Error, LPG Mode Issues

Question

Hello, I have a problem because for some time Laguna has entered into an emergency mode after heating up and switching to LPG. It does not lose its power but wavers with revolutions as in emergency mode (2000-3000) of revolutions. The glow plug indicator lights up all the time ... Potentiometry...

kamiloskop · Accepted Answer

Buddy, this is not a candle lamp but a problem of the electric system. After 1, make a specific diagnostics with a clip and not an invention. What you describe looks like a throttle problem

spinacz · Answer

I understand that there are no errors anymore? What is the diagnosis made?

Strumien swiadomosci swia · Answer

Diagnosis is simple, drive a few days only on gasoline and see if anything changes.

sebap · Answer

Evidently a problem with the LPG installation. What reducer, injectors, driver?

stawski88 · Answer

I think it's also a throttle ... tomorrow I am sending you for regeneration. I've had it so much that it started hard, but not so much.
Diagnosis with Bosh's computer but the problem with the throttle did not show, he showed only the error of the lambda probe, but the whole comedy begins only after switching to lpg.
Do not know someone who would be able to connect under CLIpa? Province of Lublin, Biała Podlaska.

Strumien swiadomosci swia · Answer

And why did you drive on gasoline and it was ok?

sebap · Answer

The problem is only on the gas and you are still betting the throttle?

stawski88 · Answer

on petrol after some time also enter the emergency mode, also has a problem to enter the turnover, etc ...

1qaaz · Answer

Hello. I used to have a similar problem in the 1.6 16V scenic. It turned out that the left air reached the suction manifold. It was enough to replace the seals, such large rubber o-rings, before and after the throttle.

Agata1231 · Answer

Hello, I have the same problem. I've already been at the gasifier I exchanged filters candles the temperature was elevated because I thought the regulator was freezing but still the problem was. As soon as the car switches to gas, this indicator is displayed, whether you and the car go into this mode where the gas pedal does not work at all and the car is driving slowly. Did you get what was the reason?

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Opusdei23 · Answer

Anyone solved this problem?

Strumien swiadomosci swia · Answer

And how, this is not a forum of sterile diamond markers. Plug in the computer and read the errors first.

Muzzy77 · Answer

First of all, they are not glow plugs, they simply do not exist in gasoline engines. In my opinion, a visit to the gas supplier and replacement of all filters will not hurt and may help. Think about the ignition coil, but then this problem should also occur when driving on PB, not only on LPG.

Strumien swiadomosci swia · Answer

Please do not make any pointless posts, an evidently recurring fault, eat to a car electrician, not a gas man because he has already spoiled what he could. Added after 42 : Which ignition coil?

2002 Laguna 2 1.6: Glow Plug Indicator Constantly Lit, Lambda Probe Error, LPG Mode Issues

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