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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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Misbehaving V70 GeartronicViews : 1935 Replies : 32Users Viewing This Thread : |
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Mar 6th, 2024, 21:57 | #21 |
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Sorry, I should have said, this is for a flush and software update.
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2011 XC60 SE Lux premium |
Mar 6th, 2024, 22:43 | #22 |
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I think that price is pretty reasonable. They have men to pay at the end of the day!
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Previous -03 S40, 04 V70 D5, 04 V70 D5 Sport, 05 V50, 07 S60 D5, 09 V70 D5 R design, 12 XC60 DrivE, 15 V60 D3 Current- 05 XC90 D5 Exec, 12 XC70 D4 AWD Se Lux, 14 S80 D3 Se Lux |
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Mar 6th, 2024, 22:51 | #23 |
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Ahh, full flush... that's a good price. It would have been dear if it was just a sump dump though.
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2007 S80 2.4 D5 - 110,000 miles |
Mar 7th, 2024, 08:14 | #24 |
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I thought that as the car has low mileage and I hope to keep it for as long as possible it makes sense to have it done this way.
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2011 XC60 SE Lux premium |
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Mar 8th, 2024, 21:40 | #25 |
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You symptom is down to each and every letter identical to the problem I had with my D5 from 2012. It had nothing to do with the gearbox at all. Instead the fault was with the TMAP sensor. That's a sensor that's mounted on the outlet from the intercooler, where it measures the temperature and pressure of the air fed into the manifold.
My particular TMAP sensor claimed there was a charge pressure even before the engine was started. When the sensor reported a higher charge pressure than really present, it doesn't want to increase the power output from the engiine, since it's already supercharging, or so it thinks. Not until you hit the floor, or nearly so, is the desired pressure higher than the falsely reported one, and only then does the injection increase. The car's diagnostic system doesn't detect this, so you get no error codes. The good thing is that it's much cheaper than a troublesome gearbox. My car recovered completely after changing the sensor. |
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Mar 9th, 2024, 10:58 | #26 | |
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Mar 9th, 2024, 14:35 | #27 | |
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Can't remember the exact codes but would read as overboost and underboost of the turbine at the same time. This is the one I bought. Bosch 0261230293 Pressure and... https://www.amazon.co.uk/dp/B0068M86...p_mob_ap_share Not the easiest sensor to access, I used a 1/4 ratchet with many extensions to undo the torx. Then coated my gloved hand in fairy liquid to squeeze down the cap to pull the sensor out |
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Mar 9th, 2024, 19:12 | #28 |
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That's the same kind of device as I replaced.
My car sometimes has problems keeping the speed constant on the road. It was really annoying to tow my 1700 kg caravan with it. But replacing the sensor made it as new again. There is a Technical Journal from Volvo saying that if the car is loosing performance for now obvious reason, without clear diagnostic codes pointing to the problem, they should try replacing the TMAP sensor first. |
Mar 9th, 2024, 21:25 | #29 | |
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Mar 10th, 2024, 10:57 | #30 |
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