Oct 2, 2015 · Told P2002 fault (particulate trap bank 1 efficiency below threshold) cleared after leaking hose replaced. Received defective hose with obvious leak from mechanic. Drove car …

Oct 10, 2023 · Hey all, I recently purchased a 2014 Jetta SportWagen TDI 6 speed manual. I love the car. After driving it about 1,000 miles since purchase I had P2002 and P0401 show up and …

Jan 15, 2014 · The check-engine light came on during the extremely hot weekend. Using the obd-eleven thingy, I read off the "particulate trap bank 1 efficiency.." i.e., the p2002 fault. Also …

Jun 20, 2023 · My new to me 2012 JSW had the DPF and things replaced by VW 7k ago. I drove it 500 miles and a P2002 showed up with an EGR code P1401 I think. Whats different is the …

May 31, 2018 · 008194 - Particulate Trap Bank 1, P2002 - 007 - Efficiency Below Threshold FlyingVan May 31, 2018 F

Jul 23, 2021 · P2002 fault frequency increasing from the original event (I haven't cleared the original DTCs). Planning a road trip east next week (1K+ miles round), if the MIL is still on …

Jul 12, 2023 · CBEA/CJAA DPF info Mods, please make this a sticky so I can easily point people here. When (not if) your CBEA or CJAA car flags the DTCs P2002, P0401, and sometimes …

Jul 31, 2022 · Seen in the title the codes were P2002 (Particulate trap bank 1 Efficiency below threshold) and P0401 (EGR System Insufficient flow). I did some research to try and …

Oct 1, 2017 · Couldn't help but come across this tread as I was doing a quick search on the P2002 and P0401 codes. My wife's CEL lit after a 150 mile drive. If its the DPF, this will be our …

Jul 6, 2021 · Got the P2002 and P0401 codes, Reset them and got the P2002 again after couple hundred miles, This happened within 500 miles over the extended emissions warranty that VW …