How to fix P025A Code - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Laz · 07-14-2015, 09:35 PM

Actually I got a couple of codes when I got a diagnostic check at Auto Zone. That was just the first one. The guy there told me that usually once I take care of the first one it will take care of all the others. So I'll start here.

Can someone tell me what is it, how to fix it, and approximately how much it would cost either myself or at the dealership.

The other codes I got in order were: P0174, P0230, and P069E.

Thanks in advance for all your comments and advise.

granatl · 07-17-2015, 02:23 AM

The combination of codes makes it "seem" like something is going bad with the fuel pressure. For example, the FPCM is thinking that you're getting 85 PSI and then cutting back on the fuel pump, so you're getting so little fuel to the engine, it's causing the passenger side of the engine (bank 2) to go lean. Or you having a failing fuel pump that just isn't supplying fuel correctly.

I've never dropped the fuel tank in mine. I cheated and cut the little access panel underneath the passenger seat. If you were to do it this way, you could probably do it yourself in a couple of hours. A pro doing it the right way should be >3 hours (guessing).

07-14-2015, 09:35 PM	#1
Laz Drives: 2011 Camaro 2SS/RS Join Date: Mar 2011 Location: Houston, TX Posts: 6 View My Garage	How to fix P025A Code Actually I got a couple of codes when I got a diagnostic check at Auto Zone. That was just the first one. The guy there told me that usually once I take care of the first one it will take care of all the others. So I'll start here. Can someone tell me what is it, how to fix it, and approximately how much it would cost either myself or at the dealership. The other codes I got in order were: P0174, P0230, and P069E. Thanks in advance for all your comments and advise.

07-17-2015, 02:23 AM	#2
granatl Drives: 2SS RS ABM A6 Join Date: Jun 2010 Location: Pahrump, NV Posts: 273	The combination of codes makes it "seem" like something is going bad with the fuel pressure. For example, the FPCM is thinking that you're getting 85 PSI and then cutting back on the fuel pump, so you're getting so little fuel to the engine, it's causing the passenger side of the engine (bank 2) to go lean. Or you having a failing fuel pump that just isn't supplying fuel correctly. I've never dropped the fuel tank in mine. I cheated and cut the little access panel underneath the passenger seat. If you were to do it this way, you could probably do it yourself in a couple of hours. A pro doing it the right way should be >3 hours (guessing). __________________ Jack Bilger