01-14-2022, 03:52 AM | #1 |
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G20 330e refuses to accelerate
I was nearly to have an accident on Wednesday.
I entered the highway on the first lane on 95km/h and because I had a truck in front of me, I flashed, hit the gas and I tried to enter on the second lane when ... the car refuses to accelerate (stuck at 103km/h) and I ended up with half a car on lane two and and the other half on first lane. I was lucky that the 508 Peugeot who was running on second lane managed to brake hard and not hit me. I had to overtake 2 trucks with speed stuck at 103km/h (it took me ages ). Has this ever happened to anyone? |
01-14-2022, 04:04 AM | #2 | |
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01-14-2022, 04:49 AM | #3 |
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Yes, the car won't accelerate past 103kmph even with the gas pedal on the floor. The speed limiter has not been activated.
After I overtaken 2 trucks I was able to accelerate (I didn't touch anything, I haven't changed anything). Until the destination (80 km journey) I had no problems. It was only once until now. Yesterday, on the same route, everything was normal. Several times I accelerated from 90 to 130km/h and the problem did not occur. |
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01-14-2022, 05:48 AM | #5 | |
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We’re you bouncing off the rev limiter? If so sounds like it may have stuck in gear? |
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01-14-2022, 06:16 AM | #6 |
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That's where my thinking goes, even if LIM wasn't deliberately set. Accidentally set on the approach? It's an odd speed. What else controls a specific speed limit? It can be a strange feeling trying to accelerate with LIM engaged. So unnatural, even when conscious you have LIM activated.
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01-14-2022, 06:26 AM | #7 | |
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I know I've been in manual mode, worked up to 7th or 8th gear and later gone to overtake, forgetting I'm in manual. The "what's going on feeling" as there isn't the usual 'get up and go', with a bit of throttle, until you trigger a kick-down. |
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01-14-2022, 07:04 AM | #9 | |
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https://i.postimg.cc/m2Vq9VqZ/Screen...t-13-35-31.png but I really couldn't hear high rev (even less then 2500 RPM). I was in HYBRID mode. I had only a range of 2 km for the electric motor and what I suspect there is a misunderstanding between the electric motor and the gasoline one . From what I understand, the electric motor goes up to 115 km/h and from there it stops, leaving only the gasoline engine in charge. At any acceleration below 115km / h the electric motor takes the charge if there is any juice left in the battery (even at 1km range). Because of the winter, maybe the battery could not perform properly. |
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01-14-2022, 09:56 AM | #11 | |
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01-16-2022, 08:59 AM | #12 |
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You can rule out Speed Lim being the culprit. If you activate Speed Lim and then FLOOR THE PEDAL it will accelerate beyond the Limit.
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01-16-2022, 12:41 PM | #13 |
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Yes indeed (I tested it many times today), with Speed Lim activated if I push the pedal to the floor just only 3-5 seconds the car does not accelerate, but after, Speed Lim is ignored and the car accelerates violent.
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