Hello and welcome to my problem ?? I have a problem with my elk girl Volvo v40 115hp with the indicator (electron. engine control ) Was read in the friendly error, he said Lambda probe is defect. Have a new built-in, but the problem always appears. Start leg of the engine is all in order also when driving, but as soon as I stop at the traffic light and stand or slowly drive through the village the warning light goes on, or even if the engine runs a while in the stand (not blinking ) when I continue driving, I also notice no loss of engine power, even in the stand whether the warning light electron. Engine control is running nicely calmly. Only from the start it does not do! For this I have to turn off the engine for Ca 2-3 minutes, when restarting it is then off, I can not stop then or drive slowly. Have meanwhile bought twolamda probes and changed again, the complete air intake tract, all hoses replaced, even the secondary air pump (which was actually defective), the exhaust light, and the exhaust system can help me and all?