Akrylfargen

VIN TMBL†*************8 VIN number removed for security reasons. Hopefully you can resolve it using the Briskoda message service with another member.

2013 Superb 2.0 TDI (CFFB) Hi all, I’m chasing a stubborn injector issue on my 2013 Superb 2.0 TDI (CFFB engine) and I’m trying to get hold of the correct injector wiring diagram or ECU pinout so I can rule out wiring before I start replacing expensive parts. The problem: I was getting in the car the other day after going to the store and the engine started to misfire on idle, and when i pulled off it got worse untill the car died(glowplug light) and threw codes for open injectors 1-4. The car started fine without issues immediately. Then the next day open circuit injector 2-4, then only nr3, then 1-4. It seems that when i start the car cold (5 degrees C) there are no issues, it appears mostly when the car is started hot. My mechanic started talking about HPFP and failing injectors but another qualified friend thinks this is 100% wiring/relay issue. There is no visible corrosion and i could not recreate the misfire by wiggling the injector wires or the harness it connects to. Has anyone experienced anything similar, or know where i can buy the correct wiring diagram to further diagnose this. Thanks for reading.