This could easily be another dumbarsed question, but,
Can pump timing cause problems on common rail Pugs?
It seems to be issue with VAG TDi's, looks like a right old faf.
Hdi pump timing?
Moderator: Moderators
Hdi pump timing?
2003 estate Hdi90 Siemens Fully pimped (roofrack&towbar)
Re: Hdi pump timing?
I don't believe the HDi pumps are timed. As long as they're being spun by the cambelt they'll be fine.
2002 V6 SE Coupé (210bhp) - (Aegean Blue)
2002 D9 2.2 HDi Exec Estate - Samarkand Blue
PM me for PP2000 diagnostics around Surrey
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GingerMagic
- 3.0 24v
- Posts: 3579
- Joined: Fri Apr 06, 2012 9:02 pm
- Location: Bournemouth
Re: Hdi pump timing?
+1, no programming or timing necessary.
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
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Doggy
- Mod with a 2.2 HDi, De-Fapped!
- Posts: 10710
- Joined: Mon Oct 13, 2008 11:49 pm
- Location: Northants
Re: Hdi pump timing?
+2, no programming, timing, camshaft replacement or ear defenders necessary.
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
Re: Hdi pump timing?
.... assuming that the camshaft and crankshaft are synchronised, the PP2000 says mine are but could it tell if it was one tooth out? I am about to find out soon. The injection advance is correct according to the lexia but would it be if it was a tooth out?
The real answer to the original question is quite correct, the injection pump is purely a high pressure pump to maintain the fuel rail pressure - so it doesn't need to be timed, the timing is all done by the ECU - assuming its being fed with the correct information.
Peter
The real answer to the original question is quite correct, the injection pump is purely a high pressure pump to maintain the fuel rail pressure - so it doesn't need to be timed, the timing is all done by the ECU - assuming its being fed with the correct information.
Peter