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W202 Wagon build thread - *NOW OM606*
erx Online
w202 om606
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Posts: 286
Joined: Nov 2014
Location: Estonia
RE: W202 Wagon build thread - *NOW OM606*
(02-21-2017, 04:38 AM)Hario Wrote: Shit it still runs the same after rebuilt elements fitted, you think it needs a pump swap? I do have a spare EDC pump from a friend so you think I should try that next? As prechambers are good, injectors are good, and the lines are clear, the only bad fuelling will now be coming from the pump..

If engine mechanical is ok then you can try to change delivery valves first. If it's lumpy on idle then loosen injector lines one by one and try to make clear which cylinders are not working.
02-21-2017, 05:14 PM
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Hario' Offline
C300TD Wagon (W202)
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Posts: 846
Joined: Nov 2011
Location: SW London
RE: W202 Wagon build thread - *NOW OM606*
(02-21-2017, 05:14 PM)erx Wrote:
(02-21-2017, 04:38 AM)Hario Wrote: Shit it still runs the same after rebuilt elements fitted, you think it needs a pump swap? I do have a spare EDC pump from a friend so you think I should try that next? As prechambers are good, injectors are good, and the lines are clear, the only bad fuelling will now be coming from the pump..

If engine mechanical is ok then you can try to change delivery valves first. If it's lumpy on idle then loosen injector lines one by one and try to make clear which cylinders are not working.

I replaced the DV seals first several months ago and no change. I think you will be right with your diagnosis of an element/plunger fault.

I fitted a spare EDC IP and it had a stocky rack and one seized plunger also!  So now I am waiting for the post to give me another IP I just bought. 3rd time lucky...

Thanks for your guidance!!



Installed:

OM606/722.6, big IC, W220 brakes.
Planned:
DIY manifold, compound, 722.6 controller, built IP.
[i]Less rust.. 
[/i]
(This post was last modified: 04-18-2017, 11:14 AM by Hario'.)
04-18-2017, 11:14 AM
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