Hi,
My escalade is giving me codes P0172 and P0175 (Fuel Trim System Rich) on both banks. I connected an analog pressure gauge to the rail and is reading 140psi at idle.
I understand that the problem should be in the Fuel Pump/ Flue Control System but I haven't been able to determine if the 07 uses an FSCM (Fuel System Control Module) as the 08-14 Escalade do.
Does anybody has an idea where the problem might be and if the Escalade 07 uses an FSCM or not?
Thank you very much for your help!
JC
My escalade is giving me codes P0172 and P0175 (Fuel Trim System Rich) on both banks. I connected an analog pressure gauge to the rail and is reading 140psi at idle.
I understand that the problem should be in the Fuel Pump/ Flue Control System but I haven't been able to determine if the 07 uses an FSCM (Fuel System Control Module) as the 08-14 Escalade do.
Does anybody has an idea where the problem might be and if the Escalade 07 uses an FSCM or not?
Thank you very much for your help!
JC