The W116 Library - The definitive W116 resource!
Started by Feather535, 05 February 2023, 11:46 AM
Quote from: ramiro on 26 February 2023, 06:21 PMI hope that you measured the pressure and adjusted it to the around 3.1 bar before you tapped the pin back in
Quote from: ramiro on 27 February 2023, 04:38 PMShould be good then , i don't know if you have full throttle enrichment on the WUR
Quote from: ramiro on 28 February 2023, 04:26 PMThe vacum makes the pressure higher and when the engine is at load there is no vacum in the intake so the control pressure will decrease.
Quote from: daantjie on 07 May 2023, 10:48 AMMight be time to swap in a known good WUR.
Quote from: Feather535 on 07 May 2023, 11:59 AMQuote from: daantjie on 07 May 2023, 10:48 AMMight be time to swap in a known good WUR.That's what I'm thinking. Unfortunately, I don't have one and don't know anyone nearby who does, so that probably means buying a refurbished unit.
Quote from: Randys01 on 08 May 2023, 03:57 AMIf you suspect crud in the fuel, how do you know the pressure you are reading is not actually fuel pressure build up in the fuel divider? I gather you've had this WUR apart a 100 times but you need to know is the hi pressure something to do with the WUR or is a fault further upstream. ? it seems the problem is when it gets warm/hot.the psi rises to full system pressure in stead of a controlled pressure.
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