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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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P001D and P001E codesViews : 500 Replies : 2Users Viewing This Thread : |
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Sep 14th, 2019, 10:54 | #1 |
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Last Online: Oct 1st, 2019 19:06
Join Date: Jun 2019
Location: Vera Playa, Almería.
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P001D and P001E codes
Hi all, I own a V70 2.5 TDI from 1999 with 204k on it, the car was bought as a spare knockabout here in Spain where I live but I seem to have become attached to the old girl. I managed to get a scanner to read the codes as the EML was on and came up with p001d and p001e which is the camshaft profile control circuit low. I'm just going to check the cam sensor wire and the timing belt tension as it's not due a new one yet but worth a look, is there a common cure for this or am I just going through the process of elimination? I plan to get the belts sorted in the next month or so for peace of mind but that's about it as the previous owner had the old girl serviced regularly and was the only owner. Thanks in advance. Mick.
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Sep 14th, 2019, 22:50 | #2 |
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Last Online: Apr 13th, 2024 23:24
Join Date: Oct 2014
Location: Isle of Skye
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It would be worth concentrating on the belt tension and the timing of the valvetrain, before delving too deep on this.
I believe that these codes will flag if the cam timing is slipping relative to the crankshaft, so you need to be sure that the belt is tensioned correctly. One thing worth checking, albeit that it is not easy to do with the vehicle on the floor, is to ensure that your crankshaft damper assembly is properly bolted to the end of the crankshaft, with the correct bolt pre-load and special friction (diamond encrusted) washer. If the TV damper is slopping back and forth as the engine runs, it will give the impression that the cam timing is incorrect.
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1998 V70 2.5 10v petrol 1997 V70 2.5 TDI |
Sep 17th, 2019, 14:06 | #3 |
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Last Online: Jan 30th, 2023 20:21
Join Date: Jan 2016
Location: Enniskillen
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Also check your dynamic pump timing.
If you even have a flat wheel on a P1 TDI, then the first thing that you need to check is that the pump timing is set right lol.
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1998 Volvo V70 2.5 TDi - Dead @ 326,000 miles 1999 Volvo V70 2.5 TDi - Dead @ 250,000 miles 2005 Volvo XC70 2.4 D5 - Current daily |
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