You can drive it with the AUX pump installed, until you raise Max Desired Pressure and a few other tables your ECM will drop the the extra fuel pressure. You will probably get a nuisance code P2635.
DSX Tuning auxillary fuel pump kit question
I just bought a used DSX Tuning auxillary fuel pump kit and had a quick question. If I install the kit, could I continue driving around with it for the time being before I get the car tuned or will it throw a code or something? I ask because I will be getting my blower ported soon and wanted to get all the supporting mods on before I start that project.
I already installed the DSX flex fuel kit and have to install the following before the ported S/C goes on:
Cooling Mods -- Under the hood intercooler tank, Pierburg Pump, reinforced brick, and Weapon X track attack heat exchanger.
Fuel - DSX aux. fuel pump kit. FIC 1200cc Injectors
Air - 5" RPM intake, NW 103mm Throttle body.
I already installed the DSX flex fuel kit and have to install the following before the ported S/C goes on:
Cooling Mods -- Under the hood intercooler tank, Pierburg Pump, reinforced brick, and Weapon X track attack heat exchanger.
Fuel - DSX aux. fuel pump kit. FIC 1200cc Injectors
Air - 5" RPM intake, NW 103mm Throttle body.
1 - 5 of 5 Posts
Ok so it will most likely throw a code then, it’ll be safe to drive though right? I just wanted to put as much as I could without tuning it just yet so when my ported blower comes in, I’ll be able to throw it on with the injectors, Intake, TB, and have it tuned all at once.
Yes it can be driven without tuning. Its not like an injector change
Thank you sir!Yes it can be driven without tuning. Its not like an injector change
1 - 5 of 5 Posts
Cadillac CTS-V Forum
A forum community dedicated to Cadillac CTS-V owners and enthusiasts. Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more!
Full Forum Listing
Recommended Communities
