setting for walbro fuel pump gs 342

FlashPro Manager software
Post Reply
goodspeed
Posts: 25
Joined: Sat Mar 30, 2013 9:03 pm

setting for walbro fuel pump gs 342

Post by goodspeed »

Dear admin

Can advise what is the setting for the fuel pump if I have change my fuel pump is 255litre per hr type...


Thanks

User avatar
Hondata
Site Admin
Posts: 8931
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: setting for walbro fuel pump gs 342

Post by Hondata »

Assuming that you keep the stock fuel pressure regulator there is no change.
Hondata

goodspeed
Posts: 25
Joined: Sat Mar 30, 2013 9:03 pm

Re: setting for walbro fuel pump gs 342

Post by goodspeed »

Hmm. I only change the walbro fuel pump gs 342.

But What i notice is that the short term fuel trim is -10

thatguyinms
Posts: 19
Joined: Fri Apr 20, 2012 4:48 pm

Re: setting for walbro fuel pump gs 342

Post by thatguyinms »

goodspeed wrote:Hmm. I only change the walbro fuel pump gs 342.

But What i notice is that the short term fuel trim is -10
old pump probably wasn't holding pressure like it should.

Now new pump flows great and is causing a rich condition.



Retune.

Post Reply