jakeg

Was browsing since there is pretty much jack to do and noticed that Focus9 has their relays for sale.
http://www.ftech9.com/new-products
Its on my list of 'updates' to do so might get this one. Leaning toward the Pump Prime model which is $59..

paulkromz

scooped one up - thanks for the heads up

goofballdeluxe

Anyone know the difference between the $59 Pump Prime and the "911 Pump Prime" on sale for $77.50?

2000VRM66

"The Pump-Prime feature automatically runs the fuel pump for up to 3 seconds when the ignition is switched to the "On" position. This builds optimum fuel pressure before cranking the engine, insuring your Porsche starts as fast and as smooth as it possibly can."

P-daddy

^ So what’s the difference between the 2 Goofball mentioned?

911F1

Different model year



59.99 Compatible with all Porsche 911 (993 & 964 models) 968, 944 and 924S.


77.50 Compatible with Porsche 911 3.2L (1984 to 1989)

95_993

Now sold out

chsu74

Believe priming DME applies to 964s only. 993s prime.

boomboomthump

I ordered one a minute ago without issue?

The non pump prime version for 993. http://www.ftech9.com/new-products/993-ssr

95_993

Looks like they are for sale again

95_993

Just ordered one. Thanks

2000VRM66

"Pump-Prime"The Pump-Prime feature automatically runs the fuel pump for up to 3 seconds when the ignition is switched to the "On" position. This builds optimum fuel pressure before cranking the engine, insuring your Porsche starts as fast and as smooth as it possibly can. Replace you old failure-prone mechanical DME relay with this premium Solid-State upgrade. Because it has no moving parts, it cannot "wear out" like the original or aftermarket relays do. It can be installed in just a few minutes without tools. Compatible with all Porsche 911 (993 & 964 models) 968, 944 and 924S.

This statement is consistent with the "Fitment" section at the end of the web page:

Fitment:

911 turbo (96-97)
Carrera 2 (89-94)
Carrera 4 (89-94)
Carrera (95-98)
Carrera 4 (95-98)
924s (85-88)
944 (83-89)
944s (87-88)
944s2 (89-91)
944 turbo (86-91)
968 (92-95)

From the manufacturers web site, it appears both DME units are compatible with the 993. I ordered one of each. I'll soon know with certainty.

P-daddy

Just ordered

MarinS4

Such an easy to overlook mod that solves the Achilles Heel of the 993. So worth the peace of mind!

titleistaddict87

On my 964 the fuel pump goes on when the ignition is switched to the on position so does this simply have it go for 3 seconds vs 2 seconds? Also assuming you have to leave it in that position for the 3 seconds before trying to start the engine?