Or just do it the easy way and jumper a couple of pins on the fuel pump relay
Sent from my iPhone
> On Apr 29, 2017, at 7:16 PM, Dan Penoff via Mercedes <mercedes@okiebenz.com>
> wrote:
>
> I would carefully hot wire the fuel pump and see if the pump runs to begin.
> The terminals are exposed on it, that is, they have a rubber boot over a stud
> that you can pull back to put +12VDC to it. The pump and filter are sort of
> in tandem in the back of the car on the right side behind the axle. There
> may (should) be a plastic shield that surrounds them - it takes a couple of
> 10mm self tapping screws to remove to get it off the car and out of the way.
>
> If you get the pump to run by hot wiring it, I guess I would go for the fuel
> pup relay next - I believe this model had an FPR. You can “cheat” the
> circuit at the socket of the relay to get the pump running, as well as probe
> the socket to see if the relay is getting power when the ignition is on.
>
> Guys - any chance the OVP relay could be playing into this?
>
> -D not 100% on my W124 troubleshooting these days
>
>
>
>
>> On Apr 29, 2017, at 7:54 PM, Max Dillon via Mercedes <mercedes@okiebenz.com>
>> wrote:
>>
>> Aye aye!
>> --
>> Max Dillon
>> Charleston SC
>> '87 300TD
>> '95 E300
>>
>>> On April 29, 2017 7:47:52 PM EDT, Craig via Mercedes
>>> <mercedes@okiebenz.com> wrote:
>>>
>>> If this is like a W124 sedan ('95 E420), there is an electric fuel pump
>>> and a fuel filter aft of the stern of the transmission starboard of the
>>> driveshaft.
>>>
>>> The ignition assemblies are on the port side of the engine compartment
>>> on
>>> the fenderwell.
>>>
>>>
>>> Craig
>>>
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>>
>
>
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