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S80 '06-'16 / V70 & XC70 '07-'16 General Forum for the P3-platform S80 and 70-series models |
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Cold start electrical problemViews : 815 Replies : 5Users Viewing This Thread : |
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Dec 16th, 2019, 07:17 | #1 |
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Last Online: Mar 22nd, 2024 10:05
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Location: MS
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Cold start electrical problem
I own a Volvo s80 2.4d 2009 (with 300.000 km) and since the weather got colder I noticed weird behavior on cold starts. I've noticed that this happens every time the car is cold and at cca. 1°C and below. When I push the start button, engine starts with no problem whatsoever and turns on at about 750 RPM. What is weird is, that at that time (aprox. 2 seconds) radio and lights (and probably other stuff) is not working and only turns on after that 2 seconds. The engine sound is also weird. Then, after 2 seconds everything comes on and also the engine RPM gets higher to 1200 RPM and the sound "becomes" normal.
I've changed the car battery and only codes I get are the bad nr. 2 and nr. 3 glow plugs, but I suppose this shouldn't be the problem. Any thoughts? |
Dec 16th, 2019, 13:52 | #2 |
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Last Online: Dec 26th, 2021 13:42
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Make sure all glow plugs are working then report back.
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2002 S60 SE D5 Manual 209000 miles |
Dec 24th, 2019, 08:47 | #3 |
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So I've changed timing and serpentine belt, water pump, coolant liquid, glow plugs (all of them), all the pulleys and tensioners, but the problem still seems to exist. Sorry that I didn't come back earlier, but the weather here was extremely warm (10°C) and today was the first cold day after that (-1°C).
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Dec 31st, 2019, 12:56 | #4 |
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Last Online: Dec 26th, 2021 13:42
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When was the fuel filter last changed and what make was fitted?
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2002 S60 SE D5 Manual 209000 miles |
Jan 8th, 2020, 09:20 | #5 | |
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Quote:
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Tek-Emo Villis Emo Bis V70 SE NAV 1.6 D2 2015MY POWERSHIFT, D4162T, 93000miles, RED. /VOL FCR/PEPER OBD2/Acron 9135 OBD2/L.E.D Flasher/VDASH/ANCEL BA301/Topdon Top Scan |
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Jan 8th, 2020, 10:53 | #6 | |
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My comments are only based on my opinions and vast experience . |
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cold, engine, start |
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