Customer: 2009 Volkswagon Passat CC 2.0 TSI Turbo Codes P12a2 And P0171 Fuel Rail Pressure sensor and System lean, I have Researched and discovered this is potentially due to a vacuum leak upon checking my vacuum lines i have discovered a vacuum port on the drive side of the intake manifold that is connected to nothing and not capped it Is Slightly below and to the side of the port that ...

VW cc 2009 2.0T with 130k miles, getting code P12A2 even after changing the fuel pressure sensor. Car runs fine, maybe VW CC 2009 2.0T - P12A2 Code: Q&A for VW P12A2 Code

My engine is throwing codes P0171, P12A2, P0300-P0304, P0171, P12a2 and then the P0300-P0304 its 2009 vw passat 2.0 tsi,

2024年7月2日 · VW cc 2009 2.0T with 130k miles, getting code P12A2 even after changing the fuel pressure sensor. Car runs fine, maybe acceleration not as responsive. Any suggestions?

Fuel Rail Pressure Mechanic's Assistant: I understand that you are experiencing codes P12A2 and P0171 in your 2009 VW Passat 2. 0t, along with a small misfire after a cold start and poor idle when its very cold, as well as the check engine light coming on intermittently, and youre wondering if this is a common issue. Our VW Mechanic will be ...

My engine is throwing codes P0171, P12A2, P0300-P0304, P0171, P12a2 and then the P0300-P0304 its 2009 vw passat 2.0 tsi, I. Silva | auto mechanic 2,401 Satisfied Customers

P0171 p12a2 vw passat tsi 2009 2.0t, 3 weeks ago, Idles like shit. Have to run it in manual shift mode amd shift before Solving P0171 & P12A2 VW Passat 2009: Idle & Limp Mode Fixes

2013年2月17日 · I have a 09 Passat 2.0 Turbo that has the engine light on, code P12A2 is what comes up, Fuel Rail Pressure Sensor. I want to replace this part myself but i need some assistance on where its located and any kind of "how to" tips. Please if anyone could help, i would greatly appreciate it. Thank you, Tim

Reset it many times comes right back on. 2009 VW Passat. ... P12a2 and then the P0300-P0304 its 2009 vw ...

2011年8月8日 · Today i went to the dealer and they told me that i had 4 misfire codes P0300, P0302, P0303, P0304 and 1 code P12A2. They proceeded to tell me that they all lead them back to a Faulty Fuel pressure sensor. Is the bad sensor the one on the fuel rail or the one at the fuel pump. Any info i could...