![]() | Home > Maintenance & Mods (L322) > Lumpy at 1600-1800rpms TDV8 -Sorted |
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| Mikey Member Since: 10 Jan 2008 Location: Dundee Posts: 1885
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Actuator live values and MAP live values |
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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Mike, thanks, one is at 2500rpm other at idle so about 740rpm.
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| Mikey Member Since: 10 Jan 2008 Location: Dundee Posts: 1885
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Both boost actuators have shut down. With the live data displayed, switch the engine off, and restart after a few seconds. The actuators should move through their range of travel.
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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(Image deleted)
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| Mikey Member Since: 10 Jan 2008 Location: Dundee Posts: 1885
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Both actuators appear to be working that time. I have a TDV8 with me just now, ill graph it in a bit |
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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| Mikey Member Since: 10 Jan 2008 Location: Dundee Posts: 1885
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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Looks like mine (apart from mine cycle open and closed about 5 times after I switch the ignition off) Mike, thanks for running that.
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| sako243 Member Since: 26 Dec 2013 Location: Wales Posts: 613
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Mine sometimes had similar symptoms but I would describe it more as it was trying to hunt for gears, would bounce up and down between 16-1800 lethargically, and sometimes cough if you put your foot down. Gearbox oil change seems to have sorted that out nicely.
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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Will check that as well.
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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After being fine yesterday and this morning. After work got the engine management faul in info centre.
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| Mikey Member Since: 10 Jan 2008 Location: Dundee Posts: 1885
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I believe the one at 11% is stuck.
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| stenh02 Member Since: 30 Jan 2011 Location: Somewhere not warm Posts: 341
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http://www.fullfatrr.com/gallery/albums/us...32E21.tiff
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