Morning everyone
A week ago I took the car out for a quick drive, parked up and when I went to turn it on the fuel pump didn’t prime so wouldn’t start, but the engine cranked.
Took it to a garage to run diagnostics but they didn’t come back with any fault codes. Checked it myself with OBD11 VAG last night and these are the codes I got:
Brakes - 01214, 01317
Gateway - 01309, 01317, 01321
Dashboard - 65535
A/C - 65535
Central electrics - 01309, 01317, 01321
Engine - U015500, P157000, U014000, U000200
The fuel pump primes intermittently, seems like it’s an issue with the ECU or at least the wiring due to the codes I got, does anyone have any ideas of what to check other than fuses for the ecu and fuel pump? Will check the relays but not sure how to get to them or which ones I should check for the fuel pump and ECU.
Battery is about 6 months old running 14.6v at idle so no issue with the battery itself.
I have a multimeter so I can test connections but any help would be really appreciated before I take it into a garage!
Thanks
Ad blocker detected: Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker on our website.
2007 9n3 1.4 16v fault code help
Chat about your facelift 9n3 Polo - Including the 9N3 Polo GTI!
-
- New
- Posts: 2
- Joined: Fri Nov 24, 2023 9:38 am
- Drives: 2007 9n3 1.4 16v
- Location: Aldershot
Return to “MK7 (9N3) Polo (inc GTI) - Years 2006-2008”
Jump to
- Polo Forums
- ↳ MK1 and MK2 Polo (86 and 86F) - Years 1975-1989
- ↳ MK3 (86C) / GT / G40 Polo - Years 1990-1994
- ↳ MK4 (6N) Polo - Years 1994-1999
- ↳ MK5 (6N2) Polo - Years 1999-2001
- ↳ MK5 (6N2) Polo GTi - Years 1999-2001
- ↳ MK6 (9N) Polo - Years 2002-2005
- ↳ MK7 (9N3) Polo (inc GTI) - Years 2006-2008
- ↳ MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
- ↳ MK10 and MK11 (AW/BZ) Polo (inc GTI) - Years 2018 onwards
- Classifieds
- ↳ Parts For Sale
- ↳ Wheels & Tyres
- ↳ Brakes & Suspension
- ↳ Electrical, Bodywork, Interior & General Car Parts
- ↳ Cars Breaking
- ↳ Engine, Transmission & Tuning
- ↳ I.C.E (In Car Entertainment)
- ↳ Car Related Items (Cleaning etc)
- ↳ Unsorted For Sale Posts
- ↳ Cars For Sale
- ↳ Wanted
- ↳ Group Buy
- Performance & Technical
- ↳ DIY Guides
- ↳ ICE
- ↳ Chassis
- ↳ Powertrain
- ↳ Detailing / Bodywork
- ↳ Electrical
- Non-Polo Vehicles
- ↳ Seat Ibiza
- ↳ Skoda Fabia
- ↳ I used to own a Polo, but now I own a...
- Polo Community
- ↳ Announcements
- ↳ Club House
- ↳ Polo of the Month Competition
- ↳ YouTube Videos
- ↳ Photography and Photoshop
- ↳ Reviews and Features
- ↳ Meetings & Events
- ↳ Meetings & Events Gallery
- ↳ Members Rides
- ↳ Was that you?
- ↳ Virtual Post Cards
- ↳ Forum Technical Help!