fuel pump relay

  1. C

    W114 280 CE Coupe fuel Pump relay location (1973)

    Hi all, Car won’t start. Turns over fine though. I reckon it’s a fuel problem. Had the car on a lift and attached external battery power on the fuel pump terminals to see if the pump’s OK. The pump is fine. Turn the ignition on however, and the pump doesn’t react (had a volt meter on it to...
  2. W

    R107 350 SLC - no signal going to the fuel pump relay

    Hi Guys I've got a 350 SLC manual that's a non starter. I put direct power onto the fuel pump and it runs 100%. I checked through the relays and found the fuel pump relay. Swopped the relay with another to test and no joy. I then bridged the relay so direct power from 12v goes directly to the...
  3. A

    Won't start when warm 2014 CLS250 CDI

    Hi, My CLS started to have issues starting when warm so after searching I went with the most common fault and replaced the CPS. Car started after this but the next day the car won't start at all. (Cranks but no start). So I was going to move on and try replacing the fuel pump relay but when I...
  4. I

    W201 190E Not starting without accelerator, and stalls instantly

    Hi all, I've been a lurker and have made a post in the past but I am back here again asking for advice/help! My 190E had been running fine (starting on first crank etc) until about a two or so weeks ago when I went to get to the OVP relay to check the fuse as it had an unusually high fuel...
  5. S

    Fuel pump relay questions - W202

    Hi there I've got a 1994 C220 automatic (W202) and have a few questions about a relay (p/n 0015429619), which I assume from Google searches is the fuel pump relay. If you follow Dec's post (http://forums.mercedesclub.org.uk/showthread.php?t=62702) about the solder repair of the N10 relay...

Specialist in parts for W140 and R129 Mercedes-Benz models.
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