Home > Td5 > ABS shuttle valve replaced and problem persists. |
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MadTom Member Since: 10 Sep 2013 Location: Olomouc Posts: 625 |
Look for bypass of shuttle valve switch. "Drobek" = The Small One - Discovery 2, "Blufínek" = The Blue Thing - Defender 130, and for me at least Ford Mondeo
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25th May 2021 7:10am |
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4RF RDS Member Since: 19 Jul 2015 Location: Ottawa Posts: 942 |
Thanks, I forgot about that. Can the shuttle valve cause the SBS to activate without brake pedal pressure? 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam) 2000 Defender 110 CSW TD5 (CTX) 1992 Range Rover Classic (Lizzy) 1972 Series III 300 Tdi (Stanwood) 1967 MGB GT Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats. H. L. Mencken (1880 - 1956) |
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25th May 2021 12:05pm |
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MadTom Member Since: 10 Sep 2013 Location: Olomouc Posts: 625 |
Yes, it the faulty joint in the ABS modulator is "disconnecting" because of vibrations of car, it can lead to malfunction of the brakes, because the ABS system is sensing the "brake pressure" from the shuttle valve switches output. "Drobek" = The Small One - Discovery 2, "Blufínek" = The Blue Thing - Defender 130, and for me at least Ford Mondeo
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25th May 2021 12:11pm |
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4RF RDS Member Since: 19 Jul 2015 Location: Ottawa Posts: 942 |
Thanks a bunch for the explanation I’ll give it a go. 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam) 2000 Defender 110 CSW TD5 (CTX) 1992 Range Rover Classic (Lizzy) 1972 Series III 300 Tdi (Stanwood) 1967 MGB GT Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats. H. L. Mencken (1880 - 1956) |
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25th May 2021 12:58pm |
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4RF RDS Member Since: 19 Jul 2015 Location: Ottawa Posts: 942 |
Update, pulled the shuttle valve again to do the bypass wiring and guess what? It has brake fluid on it so looks as though I will need a new block and modulator. Any sources this excellent team can recommend which won’t make me weep at the cost. I’ll have to ship to Canada. Also I am currently looking for a wrecked D2 to see if I can get a decent used one.
Cheers and thanks. 2010 Range Rover MkIII Autobiography Super Charged (Idris) 2003 Range Rover Mk III (Desmond FitzWilliam) 2000 Defender 110 CSW TD5 (CTX) 1992 Range Rover Classic (Lizzy) 1972 Series III 300 Tdi (Stanwood) 1967 MGB GT Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats. H. L. Mencken (1880 - 1956) |
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25th May 2021 4:58pm |
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