Post Racetronix Install Question????
Thread Starter
Melting Slicks
Joined: Dec 2002
Posts: 2,480
Likes: 62
From: Middletown DE
Post Racetronix Install Question????
SO - My stock fuel pump was holding at 56-58psi until about 5400 RPM and dropping down to about 48psi...
I purchased the Racetronix kit and installed it yesturday, Now the car holds 62psi just driving around....but when i get on it it drops down to about 52psi regardless of RPM...
Does the car need a re-tune after the racetronix's install to maintain pressure????
I purchased the Racetronix kit and installed it yesturday, Now the car holds 62psi just driving around....but when i get on it it drops down to about 52psi regardless of RPM...
Does the car need a re-tune after the racetronix's install to maintain pressure????
Le Mans Master
Joined: Jul 2002
Posts: 7,370
Likes: 8
From: Slave to the evil empire
Cruise-In V Veteran
St. Jude Donor '04
Re: Post Racetronix Install Question???? (SmoothFRC)
That pressure does sound low but I don't see how the PCM could control the fuel pressure, have you talked to who ever you bought the pump from?
Burning Brakes
Joined: Dec 1999
Posts: 1,132
Likes: 40
From: Cedar Falls IA.
Cruise-In III Veteran
St. Jude Contributor '04
Re: Post Racetronix Install Question???? (SmoothFRC)
My racetronics acts the same way, I thought it might be due to the larger injectors with the S/C. It seems like NA cars W/racetronics don't drop like that but mine does.
Eric
Eric
